131420190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3943}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 347576832

約数和(自身を除く): 216156642

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 505, 606, 1010, 1111, 1515, 2222, 3030, 3333, 3943, 5555, 6666, 7886, 11110, 11829, 16665, 19715, 23658, 33330, 39430, 43373, 59145, 86746, 118290, 130119, 216865, 260238, 398243, 433730, 650595, 796486, 1194729, 1301190, 1991215, 2389458, 3982430, 4380673, 5973645, 8761346, 11947290, 13142019, 21903365, 26284038, 43806730, 65710095, 131420190]

約数ペア:

[(1, 131420190), (2, 65710095), (3, 43806730), (5, 26284038), (6, 21903365), (10, 13142019), (11, 11947290), (15, 8761346), (22, 5973645), (30, 4380673), (33, 3982430), (55, 2389458), (66, 1991215), (101, 1301190), (110, 1194729), (165, 796486), (202, 650595), (303, 433730), (330, 398243), (505, 260238), (606, 216865), (1010, 130119), (1111, 118290), (1515, 86746), (2222, 59145), (3030, 43373), (3333, 39430), (3943, 33330), (5555, 23658), (6666, 19715), (7886, 16665), (11110, 11829)]