246536940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{316073}}^1$

素因数の和:316098

約数の個数: 48

約数和(自身を含む): 743406048

約数和(自身を除く): 496869108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 316073, 632146, 948219, 1264292, 1580365, 1896438, 3160730, 3792876, 4108949, 4741095, 6321460, 8217898, 9482190, 12326847, 16435796, 18964380, 20544745, 24653694, 41089490, 49307388, 61634235, 82178980, 123268470, 246536940]

約数ペア:

[(1, 246536940), (2, 123268470), (3, 82178980), (4, 61634235), (5, 49307388), (6, 41089490), (10, 24653694), (12, 20544745), (13, 18964380), (15, 16435796), (20, 12326847), (26, 9482190), (30, 8217898), (39, 6321460), (52, 4741095), (60, 4108949), (65, 3792876), (78, 3160730), (130, 1896438), (156, 1580365), (195, 1264292), (260, 948219), (390, 632146), (780, 316073)]