89568210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 225607680

約数和(自身を除く): 136039470

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 271, 345, 479, 542, 690, 813, 958, 1355, 1437, 1626, 2395, 2710, 2874, 4065, 4790, 6233, 7185, 8130, 11017, 12466, 14370, 18699, 22034, 31165, 33051, 37398, 55085, 62330, 66102, 93495, 110170, 129809, 165255, 186990, 259618, 330510, 389427, 649045, 778854, 1298090, 1947135, 2985607, 3894270, 5971214, 8956821, 14928035, 17913642, 29856070, 44784105, 89568210]

約数ペア:

[(1, 89568210), (2, 44784105), (3, 29856070), (5, 17913642), (6, 14928035), (10, 8956821), (15, 5971214), (23, 3894270), (30, 2985607), (46, 1947135), (69, 1298090), (115, 778854), (138, 649045), (230, 389427), (271, 330510), (345, 259618), (479, 186990), (542, 165255), (690, 129809), (813, 110170), (958, 93495), (1355, 66102), (1437, 62330), (1626, 55085), (2395, 37398), (2710, 33051), (2874, 31165), (4065, 22034), (4790, 18699), (6233, 14370), (7185, 12466), (8130, 11017)]