1630541290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1553}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 3431828736

約数和(自身を除く): 1801287446

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 283, 371, 530, 566, 742, 1415, 1553, 1855, 1981, 2830, 3106, 3710, 3962, 7765, 9905, 10871, 14999, 15530, 19810, 21742, 29998, 54355, 74995, 82309, 104993, 108710, 149990, 164618, 209986, 411545, 439499, 524965, 576163, 823090, 878998, 1049930, 1152326, 2197495, 2880815, 3076493, 4394990, 5761630, 6152986, 15382465, 23293447, 30764930, 46586894, 116467235, 163054129, 232934470, 326108258, 815270645, 1630541290]

約数ペア:

[(1, 1630541290), (2, 815270645), (5, 326108258), (7, 232934470), (10, 163054129), (14, 116467235), (35, 46586894), (53, 30764930), (70, 23293447), (106, 15382465), (265, 6152986), (283, 5761630), (371, 4394990), (530, 3076493), (566, 2880815), (742, 2197495), (1415, 1152326), (1553, 1049930), (1855, 878998), (1981, 823090), (2830, 576163), (3106, 524965), (3710, 439499), (3962, 411545), (7765, 209986), (9905, 164618), (10871, 149990), (14999, 108710), (15530, 104993), (19810, 82309), (21742, 74995), (29998, 54355)]