89786970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 302964480

約数和(自身を除く): 213177510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 577, 585, 630, 665, 741, 798, 819, 855, 910, 1154, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1731, 1995, 2223, 2394, 2470, 2730, 2885, 3458, 3462, 3705, 3990, 4039, 4095, 4446, 5187, 5193, 5770, 5985, 7410, 7501, 8078, 8190, 8645, 8655, 10374, 10386, 10963, 11115, 11970, 12117, 15002, 15561, 17290, 17310, 20195, 21926, 22230, 22503, 24234, 25935, 25965, 31122, 32889, 36351, 37505, 40390, 45006, 51870, 51930, 52507, 54815, 60585, 65778, 67509, 72702, 75010, 76741, 77805, 98667, 105014, 109630, 112515, 121170, 135018, 142519, 153482, 155610, 157521, 164445, 181755, 197334, 225030, 230223, 262535, 285038, 315042, 328890, 337545, 363510, 383705, 427557, 460446, 472563, 493335, 525070, 675090, 690669, 712595, 767410, 787605, 855114, 945126, 986670, 997633, 1151115, 1282671, 1381338, 1425190, 1575210, 1995266, 2137785, 2302230, 2362815, 2565342, 2992899, 3453345, 4275570, 4725630, 4988165, 5985798, 6413355, 6906690, 8978697, 9976330, 12826710, 14964495, 17957394, 29928990, 44893485, 89786970]

約数ペア:

[(1, 89786970), (2, 44893485), (3, 29928990), (5, 17957394), (6, 14964495), (7, 12826710), (9, 9976330), (10, 8978697), (13, 6906690), (14, 6413355), (15, 5985798), (18, 4988165), (19, 4725630), (21, 4275570), (26, 3453345), (30, 2992899), (35, 2565342), (38, 2362815), (39, 2302230), (42, 2137785), (45, 1995266), (57, 1575210), (63, 1425190), (65, 1381338), (70, 1282671), (78, 1151115), (90, 997633), (91, 986670), (95, 945126), (105, 855114), (114, 787605), (117, 767410), (126, 712595), (130, 690669), (133, 675090), (171, 525070), (182, 493335), (190, 472563), (195, 460446), (210, 427557), (234, 383705), (247, 363510), (266, 337545), (273, 328890), (285, 315042), (315, 285038), (342, 262535), (390, 230223), (399, 225030), (455, 197334), (494, 181755), (546, 164445), (570, 157521), (577, 155610), (585, 153482), (630, 142519), (665, 135018), (741, 121170), (798, 112515), (819, 109630), (855, 105014), (910, 98667), (1154, 77805), (1170, 76741), (1197, 75010), (1235, 72702), (1330, 67509), (1365, 65778), (1482, 60585), (1638, 54815), (1710, 52507), (1729, 51930), (1731, 51870), (1995, 45006), (2223, 40390), (2394, 37505), (2470, 36351), (2730, 32889), (2885, 31122), (3458, 25965), (3462, 25935), (3705, 24234), (3990, 22503), (4039, 22230), (4095, 21926), (4446, 20195), (5187, 17310), (5193, 17290), (5770, 15561), (5985, 15002), (7410, 12117), (7501, 11970), (8078, 11115), (8190, 10963), (8645, 10386), (8655, 10374)]