210949730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4567}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 394675200

約数和(自身を除く): 183725470

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4567, 4619, 9134, 9238, 22835, 23095, 45670, 46190, 141577, 283154, 680483, 707885, 1360966, 1415770, 3402415, 6804830, 21094973, 42189946, 105474865, 210949730]

約数ペア:

[(1, 210949730), (2, 105474865), (5, 42189946), (10, 21094973), (31, 6804830), (62, 3402415), (149, 1415770), (155, 1360966), (298, 707885), (310, 680483), (745, 283154), (1490, 141577), (4567, 46190), (4619, 45670), (9134, 23095), (9238, 22835)]