68843460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1$

素因数の和:8665

約数の個数: 96

約数和(自身を含む): 231920640

約数和(自身を除く): 163077180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8627, 17254, 25881, 34508, 43135, 51762, 60389, 86270, 103524, 120778, 129405, 163913, 172540, 181167, 241556, 258810, 301945, 327826, 362334, 491739, 517620, 603890, 655652, 724668, 819565, 905835, 983478, 1147391, 1207780, 1639130, 1811670, 1966956, 2294782, 2458695, 3278260, 3442173, 3623340, 4589564, 4917390, 5736955, 6884346, 9834780, 11473910, 13768692, 17210865, 22947820, 34421730, 68843460]

約数ペア:

[(1, 68843460), (2, 34421730), (3, 22947820), (4, 17210865), (5, 13768692), (6, 11473910), (7, 9834780), (10, 6884346), (12, 5736955), (14, 4917390), (15, 4589564), (19, 3623340), (20, 3442173), (21, 3278260), (28, 2458695), (30, 2294782), (35, 1966956), (38, 1811670), (42, 1639130), (57, 1207780), (60, 1147391), (70, 983478), (76, 905835), (84, 819565), (95, 724668), (105, 655652), (114, 603890), (133, 517620), (140, 491739), (190, 362334), (210, 327826), (228, 301945), (266, 258810), (285, 241556), (380, 181167), (399, 172540), (420, 163913), (532, 129405), (570, 120778), (665, 103524), (798, 86270), (1140, 60389), (1330, 51762), (1596, 43135), (1995, 34508), (2660, 25881), (3990, 17254), (7980, 8627)]