8947766490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1\times {\mathrm{8191}}^1$

素因数の和:11015

約数の個数: 64

約数和(自身を含む): 23137615872

約数和(自身を除く): 14189849382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2801, 5602, 8191, 8403, 14005, 16382, 16806, 24573, 28010, 36413, 40955, 42015, 49146, 72826, 81910, 84030, 106483, 109239, 122865, 182065, 212966, 218478, 245730, 319449, 364130, 532415, 546195, 638898, 1064830, 1092390, 1597245, 3194490, 22942991, 45885982, 68828973, 114714955, 137657946, 229429910, 298258883, 344144865, 596517766, 688289730, 894776649, 1491294415, 1789553298, 2982588830, 4473883245, 8947766490]

約数ペア:

[(1, 8947766490), (2, 4473883245), (3, 2982588830), (5, 1789553298), (6, 1491294415), (10, 894776649), (13, 688289730), (15, 596517766), (26, 344144865), (30, 298258883), (39, 229429910), (65, 137657946), (78, 114714955), (130, 68828973), (195, 45885982), (390, 22942991), (2801, 3194490), (5602, 1597245), (8191, 1092390), (8403, 1064830), (14005, 638898), (16382, 546195), (16806, 532415), (24573, 364130), (28010, 319449), (36413, 245730), (40955, 218478), (42015, 212966), (49146, 182065), (72826, 122865), (81910, 109239), (84030, 106483)]