171837420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2293}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 481740000

約数和(自身を除く): 309902580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2293, 2498, 3747, 4586, 4996, 6245, 6879, 7494, 9172, 11465, 12490, 13758, 14988, 18735, 22930, 24980, 27516, 34395, 37470, 45860, 68790, 74940, 137580, 2863957, 5727914, 8591871, 11455828, 14319785, 17183742, 28639570, 34367484, 42959355, 57279140, 85918710, 171837420]

約数ペア:

[(1, 171837420), (2, 85918710), (3, 57279140), (4, 42959355), (5, 34367484), (6, 28639570), (10, 17183742), (12, 14319785), (15, 11455828), (20, 8591871), (30, 5727914), (60, 2863957), (1249, 137580), (2293, 74940), (2498, 68790), (3747, 45860), (4586, 37470), (4996, 34395), (6245, 27516), (6879, 24980), (7494, 22930), (9172, 18735), (11465, 14988), (12490, 13758)]