61868430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52879}}^1$

素因数の和:52905

約数の個数: 48

約数和(自身を含む): 173234880

約数和(自身を除く): 111366450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 52879, 105758, 158637, 264395, 317274, 475911, 528790, 687427, 793185, 951822, 1374854, 1586370, 2062281, 2379555, 3437135, 4124562, 4759110, 6186843, 6874270, 10311405, 12373686, 20622810, 30934215, 61868430]

約数ペア:

[(1, 61868430), (2, 30934215), (3, 20622810), (5, 12373686), (6, 10311405), (9, 6874270), (10, 6186843), (13, 4759110), (15, 4124562), (18, 3437135), (26, 2379555), (30, 2062281), (39, 1586370), (45, 1374854), (65, 951822), (78, 793185), (90, 687427), (117, 528790), (130, 475911), (195, 317274), (234, 264395), (390, 158637), (585, 105758), (1170, 52879)]