41661830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 90021888

約数和(自身を除く): 48360058

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 73, 146, 155, 217, 263, 310, 365, 434, 511, 526, 730, 1022, 1085, 1315, 1841, 2170, 2263, 2555, 2630, 3682, 4526, 5110, 8153, 9205, 11315, 15841, 16306, 18410, 19199, 22630, 31682, 38398, 40765, 57071, 79205, 81530, 95995, 114142, 134393, 158410, 191990, 268786, 285355, 570710, 595169, 671965, 1190338, 1343930, 2975845, 4166183, 5951690, 8332366, 20830915, 41661830]

約数ペア:

[(1, 41661830), (2, 20830915), (5, 8332366), (7, 5951690), (10, 4166183), (14, 2975845), (31, 1343930), (35, 1190338), (62, 671965), (70, 595169), (73, 570710), (146, 285355), (155, 268786), (217, 191990), (263, 158410), (310, 134393), (365, 114142), (434, 95995), (511, 81530), (526, 79205), (730, 57071), (1022, 40765), (1085, 38398), (1315, 31682), (1841, 22630), (2170, 19199), (2263, 18410), (2555, 16306), (2630, 15841), (3682, 11315), (4526, 9205), (5110, 8153)]