38637570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 58562430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 499, 534, 870, 890, 998, 1335, 1497, 2495, 2581, 2670, 2994, 4990, 5162, 7485, 7743, 12905, 14471, 14970, 15486, 25810, 28942, 38715, 43413, 44411, 72355, 77430, 86826, 88822, 133233, 144710, 217065, 222055, 266466, 434130, 444110, 666165, 1287919, 1332330, 2575838, 3863757, 6439595, 7727514, 12879190, 19318785, 38637570]

約数ペア:

[(1, 38637570), (2, 19318785), (3, 12879190), (5, 7727514), (6, 6439595), (10, 3863757), (15, 2575838), (29, 1332330), (30, 1287919), (58, 666165), (87, 444110), (89, 434130), (145, 266466), (174, 222055), (178, 217065), (267, 144710), (290, 133233), (435, 88822), (445, 86826), (499, 77430), (534, 72355), (870, 44411), (890, 43413), (998, 38715), (1335, 28942), (1497, 25810), (2495, 15486), (2581, 14970), (2670, 14471), (2994, 12905), (4990, 7743), (5162, 7485)]