30619380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2769

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 68446860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2729, 2805, 3740, 5458, 5610, 8187, 10916, 11220, 13645, 16374, 27290, 30019, 32748, 40935, 46393, 54580, 60038, 81870, 90057, 92786, 120076, 139179, 150095, 163740, 180114, 185572, 231965, 278358, 300190, 360228, 450285, 463930, 510323, 556716, 600380, 695895, 900570, 927860, 1020646, 1391790, 1530969, 1801140, 2041292, 2551615, 2783580, 3061938, 5103230, 6123876, 7654845, 10206460, 15309690, 30619380]

約数ペア:

[(1, 30619380), (2, 15309690), (3, 10206460), (4, 7654845), (5, 6123876), (6, 5103230), (10, 3061938), (11, 2783580), (12, 2551615), (15, 2041292), (17, 1801140), (20, 1530969), (22, 1391790), (30, 1020646), (33, 927860), (34, 900570), (44, 695895), (51, 600380), (55, 556716), (60, 510323), (66, 463930), (68, 450285), (85, 360228), (102, 300190), (110, 278358), (132, 231965), (165, 185572), (170, 180114), (187, 163740), (204, 150095), (220, 139179), (255, 120076), (330, 92786), (340, 90057), (374, 81870), (510, 60038), (561, 54580), (660, 46393), (748, 40935), (935, 32748), (1020, 30019), (1122, 27290), (1870, 16374), (2244, 13645), (2729, 11220), (2805, 10916), (3740, 8187), (5458, 5610)]