874447380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52237}}^1$

素因数の和:52286

約数の個数: 96

約数和(自身を含む): 2808314880

約数和(自身を除く): 1933867500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 52237, 104474, 156711, 208948, 261185, 313422, 470133, 522370, 626844, 783555, 940266, 1044740, 1410399, 1567110, 1619347, 1880532, 2350665, 2820798, 3134220, 3238694, 4701330, 4858041, 5641596, 6477388, 7051995, 8096735, 9402660, 9716082, 14103990, 14574123, 16193470, 19432164, 24290205, 28207980, 29148246, 32386940, 43722369, 48580410, 58296492, 72870615, 87444738, 97160820, 145741230, 174889476, 218611845, 291482460, 437223690, 874447380]

約数ペア:

[(1, 874447380), (2, 437223690), (3, 291482460), (4, 218611845), (5, 174889476), (6, 145741230), (9, 97160820), (10, 87444738), (12, 72870615), (15, 58296492), (18, 48580410), (20, 43722369), (27, 32386940), (30, 29148246), (31, 28207980), (36, 24290205), (45, 19432164), (54, 16193470), (60, 14574123), (62, 14103990), (90, 9716082), (93, 9402660), (108, 8096735), (124, 7051995), (135, 6477388), (155, 5641596), (180, 4858041), (186, 4701330), (270, 3238694), (279, 3134220), (310, 2820798), (372, 2350665), (465, 1880532), (540, 1619347), (558, 1567110), (620, 1410399), (837, 1044740), (930, 940266), (1116, 783555), (1395, 626844), (1674, 522370), (1860, 470133), (2790, 313422), (3348, 261185), (4185, 208948), (5580, 156711), (8370, 104474), (16740, 52237)]