102276580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4903}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 247161600

約数和(自身を除く): 144885020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 4903, 5215, 9806, 10430, 19612, 20860, 24515, 34321, 49030, 68642, 98060, 137284, 171605, 343210, 686420, 730547, 1461094, 2922188, 3652735, 5113829, 7305470, 10227658, 14610940, 20455316, 25569145, 51138290, 102276580]

約数ペア:

[(1, 102276580), (2, 51138290), (4, 25569145), (5, 20455316), (7, 14610940), (10, 10227658), (14, 7305470), (20, 5113829), (28, 3652735), (35, 2922188), (70, 1461094), (140, 730547), (149, 686420), (298, 343210), (596, 171605), (745, 137284), (1043, 98060), (1490, 68642), (2086, 49030), (2980, 34321), (4172, 24515), (4903, 20860), (5215, 19612), (9806, 10430)]