1090168130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 2134823040

約数和(自身を除く): 1044654910

約数列:

[1, 2, 5, 10, 19, 38, 53, 73, 95, 106, 146, 190, 265, 365, 530, 730, 1007, 1387, 1483, 2014, 2774, 2966, 3869, 5035, 6935, 7415, 7738, 10070, 13870, 14830, 19345, 28177, 38690, 56354, 73511, 78599, 108259, 140885, 147022, 157198, 216518, 281770, 367555, 392995, 541295, 735110, 785990, 1082590, 1493381, 2056921, 2986762, 4113842, 5737727, 7466905, 10284605, 11475454, 14933810, 20569210, 28688635, 57377270, 109016813, 218033626, 545084065, 1090168130]

約数ペア:

[(1, 1090168130), (2, 545084065), (5, 218033626), (10, 109016813), (19, 57377270), (38, 28688635), (53, 20569210), (73, 14933810), (95, 11475454), (106, 10284605), (146, 7466905), (190, 5737727), (265, 4113842), (365, 2986762), (530, 2056921), (730, 1493381), (1007, 1082590), (1387, 785990), (1483, 735110), (2014, 541295), (2774, 392995), (2966, 367555), (3869, 281770), (5035, 216518), (6935, 157198), (7415, 147022), (7738, 140885), (10070, 108259), (13870, 78599), (14830, 73511), (19345, 56354), (28177, 38690)]