397472010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2777}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 1030482432

約数和(自身を除く): 633010422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 367, 390, 734, 1101, 1835, 2202, 2777, 3670, 4771, 5505, 5554, 8331, 9542, 11010, 13885, 14313, 16662, 23855, 27770, 28626, 36101, 41655, 47710, 71565, 72202, 83310, 108303, 143130, 180505, 216606, 361010, 541515, 1019159, 1083030, 2038318, 3057477, 5095795, 6114954, 10191590, 13249067, 15287385, 26498134, 30574770, 39747201, 66245335, 79494402, 132490670, 198736005, 397472010]

約数ペア:

[(1, 397472010), (2, 198736005), (3, 132490670), (5, 79494402), (6, 66245335), (10, 39747201), (13, 30574770), (15, 26498134), (26, 15287385), (30, 13249067), (39, 10191590), (65, 6114954), (78, 5095795), (130, 3057477), (195, 2038318), (367, 1083030), (390, 1019159), (734, 541515), (1101, 361010), (1835, 216606), (2202, 180505), (2777, 143130), (3670, 108303), (4771, 83310), (5505, 72202), (5554, 71565), (8331, 47710), (9542, 41655), (11010, 36101), (13885, 28626), (14313, 27770), (16662, 23855)]