140476410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22621}}^1$

素因数の和:22660

約数の個数: 64

約数和(自身を含む): 390908160

約数和(自身を除く): 250431750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 22621, 45242, 67863, 113105, 135726, 203589, 226210, 339315, 407178, 520283, 610767, 678630, 1017945, 1040566, 1221534, 1560849, 2035890, 2601415, 3053835, 3121698, 4682547, 5202830, 6107670, 7804245, 9365094, 14047641, 15608490, 23412735, 28095282, 46825470, 70238205, 140476410]

約数ペア:

[(1, 140476410), (2, 70238205), (3, 46825470), (5, 28095282), (6, 23412735), (9, 15608490), (10, 14047641), (15, 9365094), (18, 7804245), (23, 6107670), (27, 5202830), (30, 4682547), (45, 3121698), (46, 3053835), (54, 2601415), (69, 2035890), (90, 1560849), (115, 1221534), (135, 1040566), (138, 1017945), (207, 678630), (230, 610767), (270, 520283), (345, 407178), (414, 339315), (621, 226210), (690, 203589), (1035, 135726), (1242, 113105), (2070, 67863), (3105, 45242), (6210, 22621)]