165838260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6473}}^1$

素因数の和:6553

約数の個数: 96

約数和(自身を含む): 539465472

約数和(自身を除く): 373627212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 6473, 8540, 12810, 12946, 19419, 25620, 25892, 32365, 38838, 45311, 64730, 77676, 90622, 97095, 129460, 135933, 181244, 194190, 226555, 271866, 388380, 394853, 453110, 543732, 679665, 789706, 906220, 1184559, 1359330, 1579412, 1974265, 2369118, 2718660, 2763971, 3948530, 4738236, 5527942, 5922795, 7897060, 8291913, 11055884, 11845590, 13819855, 16583826, 23691180, 27639710, 33167652, 41459565, 55279420, 82919130, 165838260]

約数ペア:

[(1, 165838260), (2, 82919130), (3, 55279420), (4, 41459565), (5, 33167652), (6, 27639710), (7, 23691180), (10, 16583826), (12, 13819855), (14, 11845590), (15, 11055884), (20, 8291913), (21, 7897060), (28, 5922795), (30, 5527942), (35, 4738236), (42, 3948530), (60, 2763971), (61, 2718660), (70, 2369118), (84, 1974265), (105, 1579412), (122, 1359330), (140, 1184559), (183, 906220), (210, 789706), (244, 679665), (305, 543732), (366, 453110), (420, 394853), (427, 388380), (610, 271866), (732, 226555), (854, 194190), (915, 181244), (1220, 135933), (1281, 129460), (1708, 97095), (1830, 90622), (2135, 77676), (2562, 64730), (3660, 45311), (4270, 38838), (5124, 32365), (6405, 25892), (6473, 25620), (8540, 19419), (12810, 12946)]