1630204810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9241}}^1$

素因数の和:9343

約数の個数: 64

約数和(自身を含む): 3353736960

約数和(自身を除く): 1723532150

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 115, 118, 130, 230, 295, 299, 590, 598, 767, 1357, 1495, 1534, 2714, 2990, 3835, 6785, 7670, 9241, 13570, 17641, 18482, 35282, 46205, 88205, 92410, 120133, 176410, 212543, 240266, 425086, 545219, 600665, 1062715, 1090438, 1201330, 2125430, 2726095, 2763059, 5452190, 5526118, 7087847, 12540037, 13815295, 14175694, 25080074, 27630590, 35439235, 62700185, 70878470, 125400370, 163020481, 326040962, 815102405, 1630204810]

約数ペア:

[(1, 1630204810), (2, 815102405), (5, 326040962), (10, 163020481), (13, 125400370), (23, 70878470), (26, 62700185), (46, 35439235), (59, 27630590), (65, 25080074), (115, 14175694), (118, 13815295), (130, 12540037), (230, 7087847), (295, 5526118), (299, 5452190), (590, 2763059), (598, 2726095), (767, 2125430), (1357, 1201330), (1495, 1090438), (1534, 1062715), (2714, 600665), (2990, 545219), (3835, 425086), (6785, 240266), (7670, 212543), (9241, 176410), (13570, 120133), (17641, 92410), (18482, 88205), (35282, 46205)]