242426790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{897877}}^1$

素因数の和:897893

約数の個数: 32

約数和(自身を含む): 646472160

約数和(自身を除く): 404045370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 897877, 1795754, 2693631, 4489385, 5387262, 8080893, 8978770, 13468155, 16161786, 24242679, 26936310, 40404465, 48485358, 80808930, 121213395, 242426790]

約数ペア:

[(1, 242426790), (2, 121213395), (3, 80808930), (5, 48485358), (6, 40404465), (9, 26936310), (10, 24242679), (15, 16161786), (18, 13468155), (27, 8978770), (30, 8080893), (45, 5387262), (54, 4489385), (90, 2693631), (135, 1795754), (270, 897877)]