713321490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13217}}^1$

素因数の和:13491

約数の個数: 64

約数和(自身を含む): 1964300544

約数和(自身を除く): 1250979054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1542, 1799, 2570, 3598, 3855, 5397, 7710, 8995, 10794, 13217, 17990, 26434, 26985, 39651, 53970, 66085, 79302, 92519, 132170, 185038, 198255, 277557, 396510, 462595, 555114, 925190, 1387785, 2775570, 3396769, 6793538, 10190307, 16983845, 20380614, 23777383, 33967690, 47554766, 50951535, 71332149, 101903070, 118886915, 142664298, 237773830, 356660745, 713321490]

約数ペア:

[(1, 713321490), (2, 356660745), (3, 237773830), (5, 142664298), (6, 118886915), (7, 101903070), (10, 71332149), (14, 50951535), (15, 47554766), (21, 33967690), (30, 23777383), (35, 20380614), (42, 16983845), (70, 10190307), (105, 6793538), (210, 3396769), (257, 2775570), (514, 1387785), (771, 925190), (1285, 555114), (1542, 462595), (1799, 396510), (2570, 277557), (3598, 198255), (3855, 185038), (5397, 132170), (7710, 92519), (8995, 79302), (10794, 66085), (13217, 53970), (17990, 39651), (26434, 26985)]