1267486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 3092904000

約数和(自身を除く): 1825417410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 449, 730, 898, 1095, 1289, 1347, 2190, 2245, 2578, 2694, 3867, 4490, 6445, 6735, 7734, 12890, 13470, 19335, 32777, 38670, 65554, 94097, 98331, 163885, 188194, 196662, 282291, 327770, 470485, 491655, 564582, 578761, 940970, 983310, 1157522, 1411455, 1736283, 2822910, 2893805, 3472566, 5787610, 8681415, 17362830, 42249553, 84499106, 126748659, 211247765, 253497318, 422495530, 633743295, 1267486590]

約数ペア:

[(1, 1267486590), (2, 633743295), (3, 422495530), (5, 253497318), (6, 211247765), (10, 126748659), (15, 84499106), (30, 42249553), (73, 17362830), (146, 8681415), (219, 5787610), (365, 3472566), (438, 2893805), (449, 2822910), (730, 1736283), (898, 1411455), (1095, 1157522), (1289, 983310), (1347, 940970), (2190, 578761), (2245, 564582), (2578, 491655), (2694, 470485), (3867, 327770), (4490, 282291), (6445, 196662), (6735, 188194), (7734, 163885), (12890, 98331), (13470, 94097), (19335, 65554), (32777, 38670)]