397022010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 1239473664

約数和(自身を除く): 842451654

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 49, 55, 66, 70, 77, 86, 98, 105, 110, 129, 147, 154, 165, 210, 215, 231, 245, 258, 294, 301, 330, 385, 430, 462, 473, 490, 539, 571, 602, 645, 735, 770, 903, 946, 1078, 1142, 1155, 1290, 1419, 1470, 1505, 1617, 1713, 1806, 2107, 2310, 2365, 2695, 2838, 2855, 3010, 3234, 3311, 3426, 3997, 4214, 4515, 4730, 5390, 5710, 6281, 6321, 6622, 7095, 7994, 8085, 8565, 9030, 9933, 10535, 11991, 12562, 12642, 14190, 16170, 16555, 17130, 18843, 19866, 19985, 21070, 23177, 23982, 24553, 27979, 31405, 31605, 33110, 37686, 39970, 43967, 46354, 49106, 49665, 55958, 59955, 62810, 63210, 69531, 73659, 83937, 87934, 94215, 99330, 115885, 119910, 122765, 131901, 139062, 139895, 147318, 167874, 171871, 188430, 219835, 231770, 245530, 263802, 270083, 279790, 307769, 343742, 347655, 368295, 419685, 439670, 515613, 540166, 615538, 659505, 695310, 736590, 810249, 839370, 859355, 923307, 1031226, 1203097, 1319010, 1350415, 1538845, 1620498, 1718710, 1846614, 1890581, 2406194, 2578065, 2700830, 3077690, 3609291, 3781162, 4051245, 4616535, 5156130, 5671743, 6015485, 7218582, 8102490, 9233070, 9452905, 11343486, 12030970, 13234067, 18046455, 18905810, 26468134, 28358715, 36092910, 39702201, 56717430, 66170335, 79404402, 132340670, 198511005, 397022010]

約数ペア:

[(1, 397022010), (2, 198511005), (3, 132340670), (5, 79404402), (6, 66170335), (7, 56717430), (10, 39702201), (11, 36092910), (14, 28358715), (15, 26468134), (21, 18905810), (22, 18046455), (30, 13234067), (33, 12030970), (35, 11343486), (42, 9452905), (43, 9233070), (49, 8102490), (55, 7218582), (66, 6015485), (70, 5671743), (77, 5156130), (86, 4616535), (98, 4051245), (105, 3781162), (110, 3609291), (129, 3077690), (147, 2700830), (154, 2578065), (165, 2406194), (210, 1890581), (215, 1846614), (231, 1718710), (245, 1620498), (258, 1538845), (294, 1350415), (301, 1319010), (330, 1203097), (385, 1031226), (430, 923307), (462, 859355), (473, 839370), (490, 810249), (539, 736590), (571, 695310), (602, 659505), (645, 615538), (735, 540166), (770, 515613), (903, 439670), (946, 419685), (1078, 368295), (1142, 347655), (1155, 343742), (1290, 307769), (1419, 279790), (1470, 270083), (1505, 263802), (1617, 245530), (1713, 231770), (1806, 219835), (2107, 188430), (2310, 171871), (2365, 167874), (2695, 147318), (2838, 139895), (2855, 139062), (3010, 131901), (3234, 122765), (3311, 119910), (3426, 115885), (3997, 99330), (4214, 94215), (4515, 87934), (4730, 83937), (5390, 73659), (5710, 69531), (6281, 63210), (6321, 62810), (6622, 59955), (7095, 55958), (7994, 49665), (8085, 49106), (8565, 46354), (9030, 43967), (9933, 39970), (10535, 37686), (11991, 33110), (12562, 31605), (12642, 31405), (14190, 27979), (16170, 24553), (16555, 23982), (17130, 23177), (18843, 21070), (19866, 19985)]