156833910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1987}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 408438576

約数和(自身を除く): 251604666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877, 1754, 1987, 2631, 3974, 4385, 5262, 5961, 7893, 8770, 9935, 11922, 13155, 15786, 17883, 19870, 26310, 29805, 35766, 39465, 59610, 78930, 89415, 178830, 1742599, 3485198, 5227797, 8712995, 10455594, 15683391, 17425990, 26138985, 31366782, 52277970, 78416955, 156833910]

約数ペア:

[(1, 156833910), (2, 78416955), (3, 52277970), (5, 31366782), (6, 26138985), (9, 17425990), (10, 15683391), (15, 10455594), (18, 8712995), (30, 5227797), (45, 3485198), (90, 1742599), (877, 178830), (1754, 89415), (1987, 78930), (2631, 59610), (3974, 39465), (4385, 35766), (5262, 29805), (5961, 26310), (7893, 19870), (8770, 17883), (9935, 15786), (11922, 13155)]