270252010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 587969280

約数和(自身を除く): 317717270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 317, 634, 641, 665, 1282, 1330, 1585, 2219, 3170, 3205, 4438, 4487, 6023, 6410, 8974, 11095, 12046, 12179, 22190, 22435, 24358, 30115, 42161, 44870, 60230, 60895, 84322, 85253, 121790, 170506, 203197, 210805, 406394, 421610, 426265, 852530, 1015985, 1422379, 2031970, 2844758, 3860743, 7111895, 7721486, 14223790, 19303715, 27025201, 38607430, 54050402, 135126005, 270252010]

約数ペア:

[(1, 270252010), (2, 135126005), (5, 54050402), (7, 38607430), (10, 27025201), (14, 19303715), (19, 14223790), (35, 7721486), (38, 7111895), (70, 3860743), (95, 2844758), (133, 2031970), (190, 1422379), (266, 1015985), (317, 852530), (634, 426265), (641, 421610), (665, 406394), (1282, 210805), (1330, 203197), (1585, 170506), (2219, 121790), (3170, 85253), (3205, 84322), (4438, 60895), (4487, 60230), (6023, 44870), (6410, 42161), (8974, 30115), (11095, 24358), (12046, 22435), (12179, 22190)]