30103728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20273

約数の個数: 40

約数和(自身を含む): 80280576

約数和(自身を除く): 50176848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20231, 40462, 60693, 80924, 121386, 161848, 242772, 323696, 485544, 627161, 971088, 1254322, 1881483, 2508644, 3762966, 5017288, 7525932, 10034576, 15051864, 30103728]

約数ペア:

[(1, 30103728), (2, 15051864), (3, 10034576), (4, 7525932), (6, 5017288), (8, 3762966), (12, 2508644), (16, 1881483), (24, 1254322), (31, 971088), (48, 627161), (62, 485544), (93, 323696), (124, 242772), (186, 161848), (248, 121386), (372, 80924), (496, 60693), (744, 40462), (1488, 20231)]