1853940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 5771808

約数和(自身を除く): 3917868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 2332, 2809, 2915, 3180, 3498, 5618, 5830, 6996, 8427, 8745, 11236, 11660, 14045, 16854, 17490, 28090, 30899, 33708, 34980, 42135, 56180, 61798, 84270, 92697, 123596, 154495, 168540, 185394, 308990, 370788, 463485, 617980, 926970, 1853940]

約数ペア:

[(1, 1853940), (2, 926970), (3, 617980), (4, 463485), (5, 370788), (6, 308990), (10, 185394), (11, 168540), (12, 154495), (15, 123596), (20, 92697), (22, 84270), (30, 61798), (33, 56180), (44, 42135), (53, 34980), (55, 33708), (60, 30899), (66, 28090), (106, 17490), (110, 16854), (132, 14045), (159, 11660), (165, 11236), (212, 8745), (220, 8427), (265, 6996), (318, 5830), (330, 5618), (530, 3498), (583, 3180), (636, 2915), (660, 2809), (795, 2332), (1060, 1749), (1166, 1590)]