173814060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 558093312

約数和(自身を除く): 384279252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 842, 983, 1263, 1684, 1966, 2105, 2526, 2947, 2949, 3932, 4210, 4915, 5052, 5894, 5898, 6315, 6881, 8420, 8841, 9830, 11788, 11796, 12630, 13762, 14735, 14745, 17682, 19660, 20643, 25260, 27524, 29470, 29490, 34405, 35364, 41286, 44205, 58940, 58980, 68810, 82572, 88410, 103215, 137620, 176820, 206430, 412860, 413843, 827686, 1241529, 1655372, 2069215, 2483058, 2896901, 4138430, 4966116, 5793802, 6207645, 8276860, 8690703, 11587604, 12415290, 14484505, 17381406, 24830580, 28969010, 34762812, 43453515, 57938020, 86907030, 173814060]

約数ペア:

[(1, 173814060), (2, 86907030), (3, 57938020), (4, 43453515), (5, 34762812), (6, 28969010), (7, 24830580), (10, 17381406), (12, 14484505), (14, 12415290), (15, 11587604), (20, 8690703), (21, 8276860), (28, 6207645), (30, 5793802), (35, 4966116), (42, 4138430), (60, 2896901), (70, 2483058), (84, 2069215), (105, 1655372), (140, 1241529), (210, 827686), (420, 413843), (421, 412860), (842, 206430), (983, 176820), (1263, 137620), (1684, 103215), (1966, 88410), (2105, 82572), (2526, 68810), (2947, 58980), (2949, 58940), (3932, 44205), (4210, 41286), (4915, 35364), (5052, 34405), (5894, 29490), (5898, 29470), (6315, 27524), (6881, 25260), (8420, 20643), (8841, 19660), (9830, 17682), (11788, 14745), (11796, 14735), (12630, 13762)]