47337420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60689}}^1$

素因数の和:60714

約数の個数: 48

約数和(自身を含む): 142742880

約数和(自身を除く): 95405460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 60689, 121378, 182067, 242756, 303445, 364134, 606890, 728268, 788957, 910335, 1213780, 1577914, 1820670, 2366871, 3155828, 3641340, 3944785, 4733742, 7889570, 9467484, 11834355, 15779140, 23668710, 47337420]

約数ペア:

[(1, 47337420), (2, 23668710), (3, 15779140), (4, 11834355), (5, 9467484), (6, 7889570), (10, 4733742), (12, 3944785), (13, 3641340), (15, 3155828), (20, 2366871), (26, 1820670), (30, 1577914), (39, 1213780), (52, 910335), (60, 788957), (65, 728268), (78, 606890), (130, 364134), (156, 303445), (195, 242756), (260, 182067), (390, 121378), (780, 60689)]