31860444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 98332416

約数和(自身を除く): 66471972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 41, 42, 44, 58, 66, 77, 82, 84, 87, 116, 123, 132, 154, 164, 174, 203, 231, 246, 287, 308, 319, 348, 406, 451, 462, 492, 574, 609, 638, 812, 841, 861, 902, 924, 957, 1148, 1189, 1218, 1276, 1353, 1682, 1722, 1804, 1914, 2233, 2378, 2436, 2523, 2706, 3157, 3364, 3444, 3567, 3828, 4466, 4756, 5046, 5412, 5887, 6314, 6699, 7134, 8323, 8932, 9251, 9471, 10092, 11774, 12628, 13079, 13398, 14268, 16646, 17661, 18502, 18942, 23548, 24969, 26158, 26796, 27753, 33292, 34481, 35322, 37004, 37884, 39237, 49938, 52316, 55506, 64757, 68962, 70644, 78474, 91553, 99876, 103443, 111012, 129514, 137924, 156948, 183106, 194271, 206886, 241367, 259028, 274659, 366212, 379291, 388542, 413772, 482734, 549318, 724101, 758582, 777084, 965468, 1098636, 1137873, 1448202, 1517164, 2275746, 2655037, 2896404, 4551492, 5310074, 7965111, 10620148, 15930222, 31860444]

約数ペア:

[(1, 31860444), (2, 15930222), (3, 10620148), (4, 7965111), (6, 5310074), (7, 4551492), (11, 2896404), (12, 2655037), (14, 2275746), (21, 1517164), (22, 1448202), (28, 1137873), (29, 1098636), (33, 965468), (41, 777084), (42, 758582), (44, 724101), (58, 549318), (66, 482734), (77, 413772), (82, 388542), (84, 379291), (87, 366212), (116, 274659), (123, 259028), (132, 241367), (154, 206886), (164, 194271), (174, 183106), (203, 156948), (231, 137924), (246, 129514), (287, 111012), (308, 103443), (319, 99876), (348, 91553), (406, 78474), (451, 70644), (462, 68962), (492, 64757), (574, 55506), (609, 52316), (638, 49938), (812, 39237), (841, 37884), (861, 37004), (902, 35322), (924, 34481), (957, 33292), (1148, 27753), (1189, 26796), (1218, 26158), (1276, 24969), (1353, 23548), (1682, 18942), (1722, 18502), (1804, 17661), (1914, 16646), (2233, 14268), (2378, 13398), (2436, 13079), (2523, 12628), (2706, 11774), (3157, 10092), (3364, 9471), (3444, 9251), (3567, 8932), (3828, 8323), (4466, 7134), (4756, 6699), (5046, 6314), (5412, 5887)]