2005017930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5791}}^1\times {\mathrm{3847}}^1$

素因数の和:9651

約数の個数: 48

約数和(自身を含む): 5215302144

約数和(自身を除く): 3210284214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3847, 5791, 7694, 11541, 11582, 17373, 19235, 23082, 28955, 34623, 34746, 38470, 52119, 57705, 57910, 69246, 86865, 104238, 115410, 173115, 173730, 260595, 346230, 521190, 22277977, 44555954, 66833931, 111389885, 133667862, 200501793, 222779770, 334169655, 401003586, 668339310, 1002508965, 2005017930]

約数ペア:

[(1, 2005017930), (2, 1002508965), (3, 668339310), (5, 401003586), (6, 334169655), (9, 222779770), (10, 200501793), (15, 133667862), (18, 111389885), (30, 66833931), (45, 44555954), (90, 22277977), (3847, 521190), (5791, 346230), (7694, 260595), (11541, 173730), (11582, 173115), (17373, 115410), (19235, 104238), (23082, 86865), (28955, 69246), (34623, 57910), (34746, 57705), (38470, 52119)]