15706875924

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{15061}}^1$

素因数の和:15621

約数の個数: 72

約数和(自身を含む): 40461351840

約数和(自身を除く): 24754475916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 491, 531, 708, 982, 1062, 1473, 1964, 2124, 2946, 4419, 5892, 8838, 15061, 17676, 28969, 30122, 45183, 57938, 60244, 86907, 90366, 115876, 135549, 173814, 180732, 260721, 271098, 347628, 521442, 542196, 888599, 1042884, 1777198, 2665797, 3554396, 5331594, 7394951, 7997391, 10663188, 14789902, 15994782, 22184853, 29579804, 31989564, 44369706, 66554559, 88739412, 133109118, 266218236, 436302109, 872604218, 1308906327, 1745208436, 2617812654, 3926718981, 5235625308, 7853437962, 15706875924]

約数ペア:

[(1, 15706875924), (2, 7853437962), (3, 5235625308), (4, 3926718981), (6, 2617812654), (9, 1745208436), (12, 1308906327), (18, 872604218), (36, 436302109), (59, 266218236), (118, 133109118), (177, 88739412), (236, 66554559), (354, 44369706), (491, 31989564), (531, 29579804), (708, 22184853), (982, 15994782), (1062, 14789902), (1473, 10663188), (1964, 7997391), (2124, 7394951), (2946, 5331594), (4419, 3554396), (5892, 2665797), (8838, 1777198), (15061, 1042884), (17676, 888599), (28969, 542196), (30122, 521442), (45183, 347628), (57938, 271098), (60244, 260721), (86907, 180732), (90366, 173814), (115876, 135549)]