87962510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 171460800

約数和(自身を除く): 83498290

約数列:

[1, 2, 5, 10, 29, 53, 58, 59, 97, 106, 118, 145, 194, 265, 290, 295, 485, 530, 590, 970, 1537, 1711, 2813, 3074, 3127, 3422, 5141, 5626, 5723, 6254, 7685, 8555, 10282, 11446, 14065, 15370, 15635, 17110, 25705, 28130, 28615, 31270, 51410, 57230, 90683, 149089, 165967, 181366, 298178, 303319, 331934, 453415, 606638, 745445, 829835, 906830, 1490890, 1516595, 1659670, 3033190, 8796251, 17592502, 43981255, 87962510]

約数ペア:

[(1, 87962510), (2, 43981255), (5, 17592502), (10, 8796251), (29, 3033190), (53, 1659670), (58, 1516595), (59, 1490890), (97, 906830), (106, 829835), (118, 745445), (145, 606638), (194, 453415), (265, 331934), (290, 303319), (295, 298178), (485, 181366), (530, 165967), (590, 149089), (970, 90683), (1537, 57230), (1711, 51410), (2813, 31270), (3074, 28615), (3127, 28130), (3422, 25705), (5141, 17110), (5626, 15635), (5723, 15370), (6254, 14065), (7685, 11446), (8555, 10282)]