71380150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 140794560

約数和(自身を除く): 69414410

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 227, 331, 454, 475, 662, 950, 1135, 1655, 2270, 3310, 4313, 5675, 6289, 8275, 8626, 11350, 12578, 16550, 21565, 31445, 43130, 62890, 75137, 107825, 150274, 157225, 215650, 314450, 375685, 751370, 1427603, 1878425, 2855206, 3756850, 7138015, 14276030, 35690075, 71380150]

約数ペア:

[(1, 71380150), (2, 35690075), (5, 14276030), (10, 7138015), (19, 3756850), (25, 2855206), (38, 1878425), (50, 1427603), (95, 751370), (190, 375685), (227, 314450), (331, 215650), (454, 157225), (475, 150274), (662, 107825), (950, 75137), (1135, 62890), (1655, 43130), (2270, 31445), (3310, 21565), (4313, 16550), (5675, 12578), (6289, 11350), (8275, 8626)]