70293730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 74858270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 149, 190, 191, 247, 298, 382, 494, 745, 955, 1235, 1490, 1910, 1937, 2470, 2483, 2831, 3629, 3874, 4966, 5662, 7258, 9685, 12415, 14155, 18145, 19370, 24830, 28310, 28459, 36290, 36803, 47177, 56918, 73606, 94354, 142295, 184015, 235885, 284590, 368030, 369967, 471770, 540721, 739934, 1081442, 1849835, 2703605, 3699670, 5407210, 7029373, 14058746, 35146865, 70293730]

約数ペア:

[(1, 70293730), (2, 35146865), (5, 14058746), (10, 7029373), (13, 5407210), (19, 3699670), (26, 2703605), (38, 1849835), (65, 1081442), (95, 739934), (130, 540721), (149, 471770), (190, 369967), (191, 368030), (247, 284590), (298, 235885), (382, 184015), (494, 142295), (745, 94354), (955, 73606), (1235, 56918), (1490, 47177), (1910, 36803), (1937, 36290), (2470, 28459), (2483, 28310), (2831, 24830), (3629, 19370), (3874, 18145), (4966, 14155), (5662, 12415), (7258, 9685)]