73281230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 147202272

約数和(自身を除く): 73921042

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 853, 1210, 1562, 1706, 3905, 4265, 7810, 8530, 8591, 9383, 17182, 18766, 42955, 46915, 60563, 85910, 93830, 103213, 121126, 206426, 302815, 516065, 605630, 666193, 1032130, 1332386, 3330965, 6661930, 7328123, 14656246, 36640615, 73281230]

約数ペア:

[(1, 73281230), (2, 36640615), (5, 14656246), (10, 7328123), (11, 6661930), (22, 3330965), (55, 1332386), (71, 1032130), (110, 666193), (121, 605630), (142, 516065), (242, 302815), (355, 206426), (605, 121126), (710, 103213), (781, 93830), (853, 85910), (1210, 60563), (1562, 46915), (1706, 42955), (3905, 18766), (4265, 17182), (7810, 9383), (8530, 8591)]