77191860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 228114432

約数和(自身を除く): 150922572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 883, 930, 940, 1410, 1457, 1766, 1860, 2649, 2820, 2914, 3532, 4371, 4415, 5298, 5828, 7285, 8742, 8830, 10596, 13245, 14570, 17484, 17660, 21855, 26490, 27373, 29140, 41501, 43710, 52980, 54746, 82119, 83002, 87420, 109492, 124503, 136865, 164238, 166004, 207505, 249006, 273730, 328476, 410595, 415010, 498012, 547460, 622515, 821190, 830020, 1245030, 1286531, 1642380, 2490060, 2573062, 3859593, 5146124, 6432655, 7719186, 12865310, 15438372, 19297965, 25730620, 38595930, 77191860]

約数ペア:

[(1, 77191860), (2, 38595930), (3, 25730620), (4, 19297965), (5, 15438372), (6, 12865310), (10, 7719186), (12, 6432655), (15, 5146124), (20, 3859593), (30, 2573062), (31, 2490060), (47, 1642380), (60, 1286531), (62, 1245030), (93, 830020), (94, 821190), (124, 622515), (141, 547460), (155, 498012), (186, 415010), (188, 410595), (235, 328476), (282, 273730), (310, 249006), (372, 207505), (465, 166004), (470, 164238), (564, 136865), (620, 124503), (705, 109492), (883, 87420), (930, 83002), (940, 82119), (1410, 54746), (1457, 52980), (1766, 43710), (1860, 41501), (2649, 29140), (2820, 27373), (2914, 26490), (3532, 21855), (4371, 17660), (4415, 17484), (5298, 14570), (5828, 13245), (7285, 10596), (8742, 8830)]