401039310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2153}}^1$

素因数の和:3057

約数の個数: 64

約数和(自身を含む): 1101745152

約数和(自身を除く): 700705842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 887, 1774, 2153, 2661, 4306, 4435, 5322, 6209, 6459, 8870, 10765, 12418, 12918, 13305, 15071, 18627, 21530, 26610, 30142, 31045, 32295, 37254, 45213, 62090, 64590, 75355, 90426, 93135, 150710, 186270, 226065, 452130, 1909711, 3819422, 5729133, 9548555, 11458266, 13367977, 19097110, 26735954, 28645665, 40103931, 57291330, 66839885, 80207862, 133679770, 200519655, 401039310]

約数ペア:

[(1, 401039310), (2, 200519655), (3, 133679770), (5, 80207862), (6, 66839885), (7, 57291330), (10, 40103931), (14, 28645665), (15, 26735954), (21, 19097110), (30, 13367977), (35, 11458266), (42, 9548555), (70, 5729133), (105, 3819422), (210, 1909711), (887, 452130), (1774, 226065), (2153, 186270), (2661, 150710), (4306, 93135), (4435, 90426), (5322, 75355), (6209, 64590), (6459, 62090), (8870, 45213), (10765, 37254), (12418, 32295), (12918, 31045), (13305, 30142), (15071, 26610), (18627, 21530)]