97320991490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{31649}}^1$

素因数の和:31859

約数の個数: 48

約数和(自身を含む): 180598318200

約数和(自身を除く): 83277326710

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 5041, 8662, 10082, 21655, 25205, 31649, 43310, 50410, 63298, 158245, 307501, 316490, 615002, 1537505, 1930589, 2247079, 3075010, 3861178, 4494158, 9652945, 11235395, 19305890, 22470790, 137071819, 159542609, 274143638, 319085218, 685359095, 797713045, 1370718190, 1595426090, 9732099149, 19464198298, 48660495745, 97320991490]

約数ペア:

[(1, 97320991490), (2, 48660495745), (5, 19464198298), (10, 9732099149), (61, 1595426090), (71, 1370718190), (122, 797713045), (142, 685359095), (305, 319085218), (355, 274143638), (610, 159542609), (710, 137071819), (4331, 22470790), (5041, 19305890), (8662, 11235395), (10082, 9652945), (21655, 4494158), (25205, 3861178), (31649, 3075010), (43310, 2247079), (50410, 1930589), (63298, 1537505), (158245, 615002), (307501, 316490)]