70404620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 105713140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 103, 110, 130, 143, 206, 220, 239, 260, 286, 412, 478, 515, 572, 715, 956, 1030, 1133, 1195, 1339, 1430, 2060, 2266, 2390, 2629, 2678, 2860, 3107, 4532, 4780, 5258, 5356, 5665, 6214, 6695, 10516, 11330, 12428, 13145, 13390, 14729, 15535, 22660, 24617, 26290, 26780, 29458, 31070, 34177, 49234, 52580, 58916, 62140, 68354, 73645, 98468, 123085, 136708, 147290, 170885, 246170, 270787, 294580, 320021, 341770, 492340, 541574, 640042, 683540, 1083148, 1280084, 1353935, 1600105, 2707870, 3200210, 3520231, 5415740, 6400420, 7040462, 14080924, 17601155, 35202310, 70404620]

約数ペア:

[(1, 70404620), (2, 35202310), (4, 17601155), (5, 14080924), (10, 7040462), (11, 6400420), (13, 5415740), (20, 3520231), (22, 3200210), (26, 2707870), (44, 1600105), (52, 1353935), (55, 1280084), (65, 1083148), (103, 683540), (110, 640042), (130, 541574), (143, 492340), (206, 341770), (220, 320021), (239, 294580), (260, 270787), (286, 246170), (412, 170885), (478, 147290), (515, 136708), (572, 123085), (715, 98468), (956, 73645), (1030, 68354), (1133, 62140), (1195, 58916), (1339, 52580), (1430, 49234), (2060, 34177), (2266, 31070), (2390, 29458), (2629, 26780), (2678, 26290), (2860, 24617), (3107, 22660), (4532, 15535), (4780, 14729), (5258, 13390), (5356, 13145), (5665, 12428), (6214, 11330), (6695, 10516)]