170584940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 374949120

約数和(自身を除く): 204364180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1460, 2263, 3769, 4526, 7538, 9052, 11315, 15076, 18845, 22630, 37690, 45260, 75380, 116839, 233678, 275137, 467356, 550274, 584195, 1100548, 1168390, 1375685, 2336780, 2751370, 5502740, 8529247, 17058494, 34116988, 42646235, 85292470, 170584940]

約数ペア:

[(1, 170584940), (2, 85292470), (4, 42646235), (5, 34116988), (10, 17058494), (20, 8529247), (31, 5502740), (62, 2751370), (73, 2336780), (124, 1375685), (146, 1168390), (155, 1100548), (292, 584195), (310, 550274), (365, 467356), (620, 275137), (730, 233678), (1460, 116839), (2263, 75380), (3769, 45260), (4526, 37690), (7538, 22630), (9052, 18845), (11315, 15076)]