902961738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 2539929600

約数和(自身を除く): 1636967862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 31, 38, 42, 46, 57, 62, 63, 69, 93, 114, 126, 133, 138, 161, 171, 186, 207, 217, 266, 279, 322, 342, 399, 414, 434, 437, 483, 529, 558, 589, 651, 713, 798, 874, 966, 1058, 1178, 1197, 1302, 1311, 1426, 1449, 1587, 1767, 1953, 2139, 2394, 2622, 2898, 3059, 3174, 3534, 3703, 3906, 3933, 4123, 4278, 4761, 4991, 5301, 6118, 6417, 7406, 7866, 8246, 9177, 9522, 9982, 10051, 10602, 11109, 12167, 12369, 12834, 13547, 14973, 16399, 18354, 20102, 22218, 24334, 24738, 27094, 27531, 29946, 30153, 32798, 33327, 36501, 37107, 40641, 44919, 49197, 55062, 60306, 66654, 70357, 73002, 74214, 81282, 85169, 89838, 90459, 94829, 98394, 109503, 114793, 121923, 140714, 147591, 170338, 180918, 189658, 211071, 219006, 229586, 231173, 243846, 255507, 284487, 295182, 311581, 344379, 377177, 422142, 462346, 511014, 568974, 623162, 633213, 688758, 693519, 754354, 766521, 853461, 934743, 1033137, 1131531, 1266426, 1387038, 1533042, 1618211, 1706922, 1869486, 2066274, 2080557, 2181067, 2263062, 2640239, 2804229, 3236422, 3394593, 4161114, 4362134, 4854633, 5280478, 5608458, 6543201, 6789186, 7166363, 7920717, 9709266, 13086402, 14332726, 14563899, 15841434, 19629603, 21499089, 23762151, 29127798, 39259206, 42998178, 47524302, 50164541, 64497267, 100329082, 128994534, 150493623, 300987246, 451480869, 902961738]

約数ペア:

[(1, 902961738), (2, 451480869), (3, 300987246), (6, 150493623), (7, 128994534), (9, 100329082), (14, 64497267), (18, 50164541), (19, 47524302), (21, 42998178), (23, 39259206), (31, 29127798), (38, 23762151), (42, 21499089), (46, 19629603), (57, 15841434), (62, 14563899), (63, 14332726), (69, 13086402), (93, 9709266), (114, 7920717), (126, 7166363), (133, 6789186), (138, 6543201), (161, 5608458), (171, 5280478), (186, 4854633), (207, 4362134), (217, 4161114), (266, 3394593), (279, 3236422), (322, 2804229), (342, 2640239), (399, 2263062), (414, 2181067), (434, 2080557), (437, 2066274), (483, 1869486), (529, 1706922), (558, 1618211), (589, 1533042), (651, 1387038), (713, 1266426), (798, 1131531), (874, 1033137), (966, 934743), (1058, 853461), (1178, 766521), (1197, 754354), (1302, 693519), (1311, 688758), (1426, 633213), (1449, 623162), (1587, 568974), (1767, 511014), (1953, 462346), (2139, 422142), (2394, 377177), (2622, 344379), (2898, 311581), (3059, 295182), (3174, 284487), (3534, 255507), (3703, 243846), (3906, 231173), (3933, 229586), (4123, 219006), (4278, 211071), (4761, 189658), (4991, 180918), (5301, 170338), (6118, 147591), (6417, 140714), (7406, 121923), (7866, 114793), (8246, 109503), (9177, 98394), (9522, 94829), (9982, 90459), (10051, 89838), (10602, 85169), (11109, 81282), (12167, 74214), (12369, 73002), (12834, 70357), (13547, 66654), (14973, 60306), (16399, 55062), (18354, 49197), (20102, 44919), (22218, 40641), (24334, 37107), (24738, 36501), (27094, 33327), (27531, 32798), (29946, 30153)]