31194908150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{1543}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 67821373440

約数和(自身を除く): 36626465290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1229, 1543, 1645, 2350, 2458, 3086, 3290, 6145, 7715, 8225, 8603, 10801, 12290, 15430, 16450, 17206, 21602, 30725, 38575, 43015, 54005, 57763, 61450, 72521, 77150, 86030, 108010, 115526, 145042, 215075, 270025, 288815, 362605, 404341, 430150, 507647, 540050, 577630, 725210, 808682, 1015294, 1444075, 1813025, 1896347, 2021705, 2538235, 2888150, 3626050, 3792694, 4043410, 5076470, 9481735, 10108525, 12691175, 13274429, 18963470, 20217050, 25382350, 26548858, 47408675, 66372145, 89128309, 94817350, 132744290, 178256618, 331860725, 445641545, 623898163, 663721450, 891283090, 1247796326, 2228207725, 3119490815, 4456415450, 6238981630, 15597454075, 31194908150]

約数ペア:

[(1, 31194908150), (2, 15597454075), (5, 6238981630), (7, 4456415450), (10, 3119490815), (14, 2228207725), (25, 1247796326), (35, 891283090), (47, 663721450), (50, 623898163), (70, 445641545), (94, 331860725), (175, 178256618), (235, 132744290), (329, 94817350), (350, 89128309), (470, 66372145), (658, 47408675), (1175, 26548858), (1229, 25382350), (1543, 20217050), (1645, 18963470), (2350, 13274429), (2458, 12691175), (3086, 10108525), (3290, 9481735), (6145, 5076470), (7715, 4043410), (8225, 3792694), (8603, 3626050), (10801, 2888150), (12290, 2538235), (15430, 2021705), (16450, 1896347), (17206, 1813025), (21602, 1444075), (30725, 1015294), (38575, 808682), (43015, 725210), (54005, 577630), (57763, 540050), (61450, 507647), (72521, 430150), (77150, 404341), (86030, 362605), (108010, 288815), (115526, 270025), (145042, 215075)]