70240230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 188614080

約数和(自身を除く): 118373850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 1657, 2355, 2826, 3314, 4239, 4710, 4971, 7065, 8285, 8478, 9942, 14130, 14913, 16570, 21195, 24855, 29826, 42390, 44739, 49710, 74565, 89478, 149130, 223695, 260149, 447390, 520298, 780447, 1300745, 1560894, 2341341, 2601490, 3902235, 4682682, 7024023, 7804470, 11706705, 14048046, 23413410, 35120115, 70240230]

約数ペア:

[(1, 70240230), (2, 35120115), (3, 23413410), (5, 14048046), (6, 11706705), (9, 7804470), (10, 7024023), (15, 4682682), (18, 3902235), (27, 2601490), (30, 2341341), (45, 1560894), (54, 1300745), (90, 780447), (135, 520298), (157, 447390), (270, 260149), (314, 223695), (471, 149130), (785, 89478), (942, 74565), (1413, 49710), (1570, 44739), (1657, 42390), (2355, 29826), (2826, 24855), (3314, 21195), (4239, 16570), (4710, 14913), (4971, 14130), (7065, 9942), (8285, 8478)]