148728930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6619}}^1$

素因数の和:6743

約数の個数: 64

約数和(自身を含む): 411816960

約数和(自身を除く): 263088030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 6619, 7490, 11235, 13238, 19857, 22470, 33095, 39714, 46333, 66190, 92666, 99285, 138999, 198570, 231665, 277998, 463330, 694995, 708233, 1389990, 1416466, 2124699, 3541165, 4249398, 4957631, 7082330, 9915262, 10623495, 14872893, 21246990, 24788155, 29745786, 49576310, 74364465, 148728930]

約数ペア:

[(1, 148728930), (2, 74364465), (3, 49576310), (5, 29745786), (6, 24788155), (7, 21246990), (10, 14872893), (14, 10623495), (15, 9915262), (21, 7082330), (30, 4957631), (35, 4249398), (42, 3541165), (70, 2124699), (105, 1416466), (107, 1389990), (210, 708233), (214, 694995), (321, 463330), (535, 277998), (642, 231665), (749, 198570), (1070, 138999), (1498, 99285), (1605, 92666), (2247, 66190), (3210, 46333), (3745, 39714), (4494, 33095), (6619, 22470), (7490, 19857), (11235, 13238)]