30043020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 66821748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 307, 420, 466, 614, 699, 921, 932, 1165, 1228, 1398, 1535, 1631, 1842, 2149, 2330, 2796, 3070, 3262, 3495, 3684, 4298, 4605, 4660, 4893, 6140, 6447, 6524, 6990, 8155, 8596, 9210, 9786, 10745, 12894, 13980, 16310, 18420, 19572, 21490, 24465, 25788, 32235, 32620, 42980, 48930, 64470, 71531, 97860, 128940, 143062, 214593, 286124, 357655, 429186, 500717, 715310, 858372, 1001434, 1072965, 1430620, 1502151, 2002868, 2145930, 2503585, 3004302, 4291860, 5007170, 6008604, 7510755, 10014340, 15021510, 30043020]

約数ペア:

[(1, 30043020), (2, 15021510), (3, 10014340), (4, 7510755), (5, 6008604), (6, 5007170), (7, 4291860), (10, 3004302), (12, 2503585), (14, 2145930), (15, 2002868), (20, 1502151), (21, 1430620), (28, 1072965), (30, 1001434), (35, 858372), (42, 715310), (60, 500717), (70, 429186), (84, 357655), (105, 286124), (140, 214593), (210, 143062), (233, 128940), (307, 97860), (420, 71531), (466, 64470), (614, 48930), (699, 42980), (921, 32620), (932, 32235), (1165, 25788), (1228, 24465), (1398, 21490), (1535, 19572), (1631, 18420), (1842, 16310), (2149, 13980), (2330, 12894), (2796, 10745), (3070, 9786), (3262, 9210), (3495, 8596), (3684, 8155), (4298, 6990), (4605, 6524), (4660, 6447), (4893, 6140)]