82916190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2351

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 183195810

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, 2309, 2394, 2565, 3591, 3990, 4618, 5130, 5985, 6927, 7182, 11545, 11970, 13854, 16163, 17955, 20781, 23090, 32326, 34635, 35910, 41562, 43871, 48489, 62343, 69270, 80815, 87742, 96978, 103905, 124686, 131613, 145467, 161630, 207810, 219355, 242445, 263226, 290934, 307097, 311715, 394839, 436401, 438710, 484890, 614194, 623430, 658065, 727335, 789678, 872802, 921291, 1184517, 1316130, 1454670, 1535485, 1842582, 1974195, 2182005, 2369034, 2763873, 3070970, 3948390, 4364010, 4606455, 5527746, 5922585, 8291619, 9212910, 11845170, 13819365, 16583238, 27638730, 41458095, 82916190]

約数ペア:

[(1, 82916190), (2, 41458095), (3, 27638730), (5, 16583238), (6, 13819365), (7, 11845170), (9, 9212910), (10, 8291619), (14, 5922585), (15, 5527746), (18, 4606455), (19, 4364010), (21, 3948390), (27, 3070970), (30, 2763873), (35, 2369034), (38, 2182005), (42, 1974195), (45, 1842582), (54, 1535485), (57, 1454670), (63, 1316130), (70, 1184517), (90, 921291), (95, 872802), (105, 789678), (114, 727335), (126, 658065), (133, 623430), (135, 614194), (171, 484890), (189, 438710), (190, 436401), (210, 394839), (266, 311715), (270, 307097), (285, 290934), (315, 263226), (342, 242445), (378, 219355), (399, 207810), (513, 161630), (570, 145467), (630, 131613), (665, 124686), (798, 103905), (855, 96978), (945, 87742), (1026, 80815), (1197, 69270), (1330, 62343), (1710, 48489), (1890, 43871), (1995, 41562), (2309, 35910), (2394, 34635), (2565, 32326), (3591, 23090), (3990, 20781), (4618, 17955), (5130, 16163), (5985, 13854), (6927, 11970), (7182, 11545)]