147513990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378241}}^1$

素因数の和:378264

約数の個数: 32

約数和(自身を含む): 381267936

約数和(自身を除く): 233753946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 378241, 756482, 1134723, 1891205, 2269446, 3782410, 4917133, 5673615, 9834266, 11347230, 14751399, 24585665, 29502798, 49171330, 73756995, 147513990]

約数ペア:

[(1, 147513990), (2, 73756995), (3, 49171330), (5, 29502798), (6, 24585665), (10, 14751399), (13, 11347230), (15, 9834266), (26, 5673615), (30, 4917133), (39, 3782410), (65, 2269446), (78, 1891205), (130, 1134723), (195, 756482), (390, 378241)]