73427340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 164621940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2213, 2370, 2765, 3318, 4426, 4740, 5530, 6636, 6639, 8295, 8852, 11060, 11065, 13278, 15491, 16590, 22130, 26556, 30982, 33180, 33195, 44260, 46473, 61964, 66390, 77455, 92946, 132780, 154910, 174827, 185892, 232365, 309820, 349654, 464730, 524481, 699308, 874135, 929460, 1048962, 1223789, 1748270, 2097924, 2447578, 2622405, 3496540, 3671367, 4895156, 5244810, 6118945, 7342734, 10489620, 12237890, 14685468, 18356835, 24475780, 36713670, 73427340]

約数ペア:

[(1, 73427340), (2, 36713670), (3, 24475780), (4, 18356835), (5, 14685468), (6, 12237890), (7, 10489620), (10, 7342734), (12, 6118945), (14, 5244810), (15, 4895156), (20, 3671367), (21, 3496540), (28, 2622405), (30, 2447578), (35, 2097924), (42, 1748270), (60, 1223789), (70, 1048962), (79, 929460), (84, 874135), (105, 699308), (140, 524481), (158, 464730), (210, 349654), (237, 309820), (316, 232365), (395, 185892), (420, 174827), (474, 154910), (553, 132780), (790, 92946), (948, 77455), (1106, 66390), (1185, 61964), (1580, 46473), (1659, 44260), (2212, 33195), (2213, 33180), (2370, 30982), (2765, 26556), (3318, 22130), (4426, 16590), (4740, 15491), (5530, 13278), (6636, 11065), (6639, 11060), (8295, 8852)]