25341570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 68314428

約数和(自身を除く): 42972858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 293, 310, 465, 558, 586, 879, 930, 961, 1395, 1465, 1758, 1922, 2637, 2790, 2883, 2930, 4395, 4805, 5274, 5766, 8649, 8790, 9083, 9610, 13185, 14415, 17298, 18166, 26370, 27249, 28830, 43245, 45415, 54498, 81747, 86490, 90830, 136245, 163494, 272490, 281573, 408735, 563146, 817470, 844719, 1407865, 1689438, 2534157, 2815730, 4223595, 5068314, 8447190, 12670785, 25341570]

約数ペア:

[(1, 25341570), (2, 12670785), (3, 8447190), (5, 5068314), (6, 4223595), (9, 2815730), (10, 2534157), (15, 1689438), (18, 1407865), (30, 844719), (31, 817470), (45, 563146), (62, 408735), (90, 281573), (93, 272490), (155, 163494), (186, 136245), (279, 90830), (293, 86490), (310, 81747), (465, 54498), (558, 45415), (586, 43245), (879, 28830), (930, 27249), (961, 26370), (1395, 18166), (1465, 17298), (1758, 14415), (1922, 13185), (2637, 9610), (2790, 9083), (2883, 8790), (2930, 8649), (4395, 5766), (4805, 5274)]