1796220540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{11617}}^1$

素因数の和:12491

約数の個数: 72

約数和(自身を含む): 5455348080

約数和(自身を除く): 3659127540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1718, 2577, 3436, 4295, 5154, 7731, 8590, 10308, 11617, 12885, 15462, 17180, 23234, 25770, 30924, 34851, 38655, 46468, 51540, 58085, 69702, 77310, 104553, 116170, 139404, 154620, 174255, 209106, 232340, 348510, 418212, 522765, 697020, 1045530, 2091060, 9979003, 19958006, 29937009, 39916012, 49895015, 59874018, 89811027, 99790030, 119748036, 149685045, 179622054, 199580060, 299370090, 359244108, 449055135, 598740180, 898110270, 1796220540]

約数ペア:

[(1, 1796220540), (2, 898110270), (3, 598740180), (4, 449055135), (5, 359244108), (6, 299370090), (9, 199580060), (10, 179622054), (12, 149685045), (15, 119748036), (18, 99790030), (20, 89811027), (30, 59874018), (36, 49895015), (45, 39916012), (60, 29937009), (90, 19958006), (180, 9979003), (859, 2091060), (1718, 1045530), (2577, 697020), (3436, 522765), (4295, 418212), (5154, 348510), (7731, 232340), (8590, 209106), (10308, 174255), (11617, 154620), (12885, 139404), (15462, 116170), (17180, 104553), (23234, 77310), (25770, 69702), (30924, 58085), (34851, 51540), (38655, 46468)]