749036730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{147739}}^1$

素因数の和:147775

約数の個数: 48

約数和(自身を含む): 1946622240

約数和(自身を除く): 1197585510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 147739, 295478, 443217, 738695, 886434, 1477390, 1920607, 2216085, 3841214, 4432170, 5761821, 9603035, 11523642, 19206070, 24967891, 28809105, 49935782, 57618210, 74903673, 124839455, 149807346, 249678910, 374518365, 749036730]

約数ペア:

[(1, 749036730), (2, 374518365), (3, 249678910), (5, 149807346), (6, 124839455), (10, 74903673), (13, 57618210), (15, 49935782), (26, 28809105), (30, 24967891), (39, 19206070), (65, 11523642), (78, 9603035), (130, 5761821), (169, 4432170), (195, 3841214), (338, 2216085), (390, 1920607), (507, 1477390), (845, 886434), (1014, 738695), (1690, 443217), (2535, 295478), (5070, 147739)]