67147990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 150304896

約数和(自身を除く): 83156906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 182, 226, 455, 565, 653, 791, 910, 1130, 1306, 1469, 1582, 2938, 3265, 3955, 4571, 6530, 7345, 7910, 8489, 9142, 10283, 14690, 16978, 20566, 22855, 42445, 45710, 51415, 59423, 73789, 84890, 102830, 118846, 147578, 297115, 368945, 516523, 594230, 737890, 959257, 1033046, 1918514, 2582615, 4796285, 5165230, 6714799, 9592570, 13429598, 33573995, 67147990]

約数ペア:

[(1, 67147990), (2, 33573995), (5, 13429598), (7, 9592570), (10, 6714799), (13, 5165230), (14, 4796285), (26, 2582615), (35, 1918514), (65, 1033046), (70, 959257), (91, 737890), (113, 594230), (130, 516523), (182, 368945), (226, 297115), (455, 147578), (565, 118846), (653, 102830), (791, 84890), (910, 73789), (1130, 59423), (1306, 51415), (1469, 45710), (1582, 42445), (2938, 22855), (3265, 20566), (3955, 16978), (4571, 14690), (6530, 10283), (7345, 9142), (7910, 8489)]