227258210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 462827520

約数和(自身を除く): 235569310

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 493, 527, 899, 986, 1054, 1487, 1798, 2465, 2635, 2974, 4495, 4930, 5270, 7435, 8990, 14870, 15283, 25279, 30566, 43123, 46097, 50558, 76415, 86246, 92194, 126395, 152830, 215615, 230485, 252790, 431230, 460970, 733091, 783649, 1336813, 1466182, 1567298, 2673626, 3665455, 3918245, 6684065, 7330910, 7836490, 13368130, 22725821, 45451642, 113629105, 227258210]

約数ペア:

[(1, 227258210), (2, 113629105), (5, 45451642), (10, 22725821), (17, 13368130), (29, 7836490), (31, 7330910), (34, 6684065), (58, 3918245), (62, 3665455), (85, 2673626), (145, 1567298), (155, 1466182), (170, 1336813), (290, 783649), (310, 733091), (493, 460970), (527, 431230), (899, 252790), (986, 230485), (1054, 215615), (1487, 152830), (1798, 126395), (2465, 92194), (2635, 86246), (2974, 76415), (4495, 50558), (4930, 46097), (5270, 43123), (7435, 30566), (8990, 25279), (14870, 15283)]