43374890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 45651670

約数列:

[1, 2, 5, 10, 13, 26, 31, 47, 62, 65, 94, 130, 155, 229, 235, 310, 403, 458, 470, 611, 806, 1145, 1222, 1457, 2015, 2290, 2914, 2977, 3055, 4030, 5954, 6110, 7099, 7285, 10763, 14198, 14570, 14885, 18941, 21526, 29770, 35495, 37882, 53815, 70990, 92287, 94705, 107630, 139919, 184574, 189410, 279838, 333653, 461435, 667306, 699595, 922870, 1399190, 1668265, 3336530, 4337489, 8674978, 21687445, 43374890]

約数ペア:

[(1, 43374890), (2, 21687445), (5, 8674978), (10, 4337489), (13, 3336530), (26, 1668265), (31, 1399190), (47, 922870), (62, 699595), (65, 667306), (94, 461435), (130, 333653), (155, 279838), (229, 189410), (235, 184574), (310, 139919), (403, 107630), (458, 94705), (470, 92287), (611, 70990), (806, 53815), (1145, 37882), (1222, 35495), (1457, 29770), (2015, 21526), (2290, 18941), (2914, 14885), (2977, 14570), (3055, 14198), (4030, 10763), (5954, 7285), (6110, 7099)]