670514910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39983}}^1$

素因数の和:40049

約数の個数: 64

約数和(自身を含む): 1773370368

約数和(自身を除く): 1102855458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 39983, 79966, 119949, 199915, 239898, 399830, 519779, 599745, 1039558, 1199490, 1559337, 1719269, 2598895, 3118674, 3438538, 5157807, 5197790, 7796685, 8596345, 10315614, 15593370, 17192690, 22350497, 25789035, 44700994, 51578070, 67051491, 111752485, 134102982, 223504970, 335257455, 670514910]

約数ペア:

[(1, 670514910), (2, 335257455), (3, 223504970), (5, 134102982), (6, 111752485), (10, 67051491), (13, 51578070), (15, 44700994), (26, 25789035), (30, 22350497), (39, 17192690), (43, 15593370), (65, 10315614), (78, 8596345), (86, 7796685), (129, 5197790), (130, 5157807), (195, 3438538), (215, 3118674), (258, 2598895), (390, 1719269), (430, 1559337), (559, 1199490), (645, 1039558), (1118, 599745), (1290, 519779), (1677, 399830), (2795, 239898), (3354, 199915), (5590, 119949), (8385, 79966), (16770, 39983)]