45470180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10524

約数の個数: 48

約数和(自身を含む): 112659456

約数和(自身を除く): 67189276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 10477, 20954, 41908, 52385, 73339, 104770, 146678, 209540, 293356, 324787, 366695, 649574, 733390, 1299148, 1466780, 1623935, 2273509, 3247870, 4547018, 6495740, 9094036, 11367545, 22735090, 45470180]

約数ペア:

[(1, 45470180), (2, 22735090), (4, 11367545), (5, 9094036), (7, 6495740), (10, 4547018), (14, 3247870), (20, 2273509), (28, 1623935), (31, 1466780), (35, 1299148), (62, 733390), (70, 649574), (124, 366695), (140, 324787), (155, 293356), (217, 209540), (310, 146678), (434, 104770), (620, 73339), (868, 52385), (1085, 41908), (2170, 20954), (4340, 10477)]