15690941090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{200063}}^1$

素因数の和:200135

約数の個数: 64

約数和(自身を含む): 33188216832

約数和(自身を除く): 17497275742

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 3410, 3565, 7130, 7843, 15686, 39215, 78430, 200063, 400126, 1000315, 2000630, 2200693, 4401386, 4601449, 6201953, 9202898, 11003465, 12403906, 22006930, 23007245, 31009765, 46014490, 50615939, 62019530, 68221483, 101231878, 136442966, 142644919, 253079695, 285289838, 341107415, 506159390, 682214830, 713224595, 1426449190, 1569094109, 3138188218, 7845470545, 15690941090]

約数ペア:

[(1, 15690941090), (2, 7845470545), (5, 3138188218), (10, 1569094109), (11, 1426449190), (22, 713224595), (23, 682214830), (31, 506159390), (46, 341107415), (55, 285289838), (62, 253079695), (110, 142644919), (115, 136442966), (155, 101231878), (230, 68221483), (253, 62019530), (310, 50615939), (341, 46014490), (506, 31009765), (682, 23007245), (713, 22006930), (1265, 12403906), (1426, 11003465), (1705, 9202898), (2530, 6201953), (3410, 4601449), (3565, 4401386), (7130, 2200693), (7843, 2000630), (15686, 1000315), (39215, 400126), (78430, 200063)]