8914980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4836

約数の個数: 48

約数和(自身を含む): 25772544

約数和(自身を除く): 16857564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4793, 9586, 14379, 19172, 23965, 28758, 47930, 57516, 71895, 95860, 143790, 148583, 287580, 297166, 445749, 594332, 742915, 891498, 1485830, 1782996, 2228745, 2971660, 4457490, 8914980]

約数ペア:

[(1, 8914980), (2, 4457490), (3, 2971660), (4, 2228745), (5, 1782996), (6, 1485830), (10, 891498), (12, 742915), (15, 594332), (20, 445749), (30, 297166), (31, 287580), (60, 148583), (62, 143790), (93, 95860), (124, 71895), (155, 57516), (186, 47930), (310, 28758), (372, 23965), (465, 19172), (620, 14379), (930, 9586), (1860, 4793)]