227948910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1901}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 626655744

約数和(自身を除く): 398706834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 571, 1142, 1713, 1901, 2855, 3426, 3802, 3997, 5703, 5710, 7994, 8565, 9505, 11406, 11991, 13307, 17130, 19010, 19985, 23982, 26614, 28515, 39921, 39970, 57030, 59955, 66535, 79842, 119910, 133070, 199605, 399210, 1085471, 2170942, 3256413, 5427355, 6512826, 7598297, 10854710, 15196594, 16282065, 22794891, 32564130, 37991485, 45589782, 75982970, 113974455, 227948910]

約数ペア:

[(1, 227948910), (2, 113974455), (3, 75982970), (5, 45589782), (6, 37991485), (7, 32564130), (10, 22794891), (14, 16282065), (15, 15196594), (21, 10854710), (30, 7598297), (35, 6512826), (42, 5427355), (70, 3256413), (105, 2170942), (210, 1085471), (571, 399210), (1142, 199605), (1713, 133070), (1901, 119910), (2855, 79842), (3426, 66535), (3802, 59955), (3997, 57030), (5703, 39970), (5710, 39921), (7994, 28515), (8565, 26614), (9505, 23982), (11406, 19985), (11991, 19010), (13307, 17130)]