131161410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21121}}^1$

素因数の和:21160

約数の個数: 64

約数和(自身を含む): 364988160

約数和(自身を除く): 233826750

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, 21121, 42242, 63363, 105605, 126726, 190089, 211210, 316815, 380178, 485783, 570267, 633630, 950445, 971566, 1140534, 1457349, 1900890, 2428915, 2851335, 2914698, 4372047, 4857830, 5702670, 7286745, 8744094, 13116141, 14573490, 21860235, 26232282, 43720470, 65580705, 131161410]

約数ペア:

[(1, 131161410), (2, 65580705), (3, 43720470), (5, 26232282), (6, 21860235), (9, 14573490), (10, 13116141), (15, 8744094), (18, 7286745), (23, 5702670), (27, 4857830), (30, 4372047), (45, 2914698), (46, 2851335), (54, 2428915), (69, 1900890), (90, 1457349), (115, 1140534), (135, 971566), (138, 950445), (207, 633630), (230, 570267), (270, 485783), (345, 380178), (414, 316815), (621, 211210), (690, 190089), (1035, 126726), (1242, 105605), (2070, 63363), (3105, 42242), (6210, 21121)]