195242670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5479

約数の個数: 128

約数和(自身を含む): 626457600

約数和(自身を除く): 431214930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5437, 5985, 7182, 10874, 11970, 16311, 17955, 27185, 32622, 35910, 38059, 48933, 54370, 76118, 81555, 97866, 103303, 114177, 146799, 163110, 190295, 206606, 228354, 244665, 293598, 309909, 342531, 380590, 489330, 516515, 570885, 619818, 685062, 723121, 733995, 929727, 1027593, 1033030, 1141770, 1446242, 1467990, 1549545, 1712655, 1859454, 2055186, 2169363, 2789181, 3099090, 3425310, 3615605, 4338726, 4648635, 5137965, 5578362, 6508089, 7231210, 9297270, 10275930, 10846815, 13016178, 13945905, 19524267, 21693630, 27891810, 32540445, 39048534, 65080890, 97621335, 195242670]

約数ペア:

[(1, 195242670), (2, 97621335), (3, 65080890), (5, 39048534), (6, 32540445), (7, 27891810), (9, 21693630), (10, 19524267), (14, 13945905), (15, 13016178), (18, 10846815), (19, 10275930), (21, 9297270), (27, 7231210), (30, 6508089), (35, 5578362), (38, 5137965), (42, 4648635), (45, 4338726), (54, 3615605), (57, 3425310), (63, 3099090), (70, 2789181), (90, 2169363), (95, 2055186), (105, 1859454), (114, 1712655), (126, 1549545), (133, 1467990), (135, 1446242), (171, 1141770), (189, 1033030), (190, 1027593), (210, 929727), (266, 733995), (270, 723121), (285, 685062), (315, 619818), (342, 570885), (378, 516515), (399, 489330), (513, 380590), (570, 342531), (630, 309909), (665, 293598), (798, 244665), (855, 228354), (945, 206606), (1026, 190295), (1197, 163110), (1330, 146799), (1710, 114177), (1890, 103303), (1995, 97866), (2394, 81555), (2565, 76118), (3591, 54370), (3990, 48933), (5130, 38059), (5437, 35910), (5985, 32622), (7182, 27185), (10874, 17955), (11970, 16311)]