15673760490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{138841}}^1$

素因数の和:138975

約数の個数: 64

約数和(自身を含む): 38866874112

約数和(自身を除く): 23193113622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1590, 2130, 3763, 7526, 11289, 18815, 22578, 37630, 56445, 112890, 138841, 277682, 416523, 694205, 833046, 1388410, 2082615, 4165230, 7358573, 9857711, 14717146, 19715422, 22075719, 29573133, 36792865, 44151438, 49288555, 59146266, 73585730, 98577110, 110378595, 147865665, 220757190, 295731330, 522458683, 1044917366, 1567376049, 2612293415, 3134752098, 5224586830, 7836880245, 15673760490]

約数ペア:

[(1, 15673760490), (2, 7836880245), (3, 5224586830), (5, 3134752098), (6, 2612293415), (10, 1567376049), (15, 1044917366), (30, 522458683), (53, 295731330), (71, 220757190), (106, 147865665), (142, 110378595), (159, 98577110), (213, 73585730), (265, 59146266), (318, 49288555), (355, 44151438), (426, 36792865), (530, 29573133), (710, 22075719), (795, 19715422), (1065, 14717146), (1590, 9857711), (2130, 7358573), (3763, 4165230), (7526, 2082615), (11289, 1388410), (18815, 833046), (22578, 694205), (37630, 416523), (56445, 277682), (112890, 138841)]