8686943940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14851}}^1\times {\mathrm{9749}}^1$

素因数の和:24612

約数の個数: 48

約数和(自身を含む): 24327576000

約数和(自身を除く): 15640632060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9749, 14851, 19498, 29247, 29702, 38996, 44553, 48745, 58494, 59404, 74255, 89106, 97490, 116988, 146235, 148510, 178212, 194980, 222765, 292470, 297020, 445530, 584940, 891060, 144782399, 289564798, 434347197, 579129596, 723911995, 868694394, 1447823990, 1737388788, 2171735985, 2895647980, 4343471970, 8686943940]

約数ペア:

[(1, 8686943940), (2, 4343471970), (3, 2895647980), (4, 2171735985), (5, 1737388788), (6, 1447823990), (10, 868694394), (12, 723911995), (15, 579129596), (20, 434347197), (30, 289564798), (60, 144782399), (9749, 891060), (14851, 584940), (19498, 445530), (29247, 297020), (29702, 292470), (38996, 222765), (44553, 194980), (48745, 178212), (58494, 148510), (59404, 146235), (74255, 116988), (89106, 97490)]