39924420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1019}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 112069440

約数和(自身を除く): 72145020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1019, 1306, 1959, 2038, 2612, 3057, 3265, 3918, 4076, 5095, 6114, 6530, 7836, 9795, 10190, 12228, 13060, 15285, 19590, 20380, 30570, 39180, 61140, 665407, 1330814, 1996221, 2661628, 3327035, 3992442, 6654070, 7984884, 9981105, 13308140, 19962210, 39924420]

約数ペア:

[(1, 39924420), (2, 19962210), (3, 13308140), (4, 9981105), (5, 7984884), (6, 6654070), (10, 3992442), (12, 3327035), (15, 2661628), (20, 1996221), (30, 1330814), (60, 665407), (653, 61140), (1019, 39180), (1306, 30570), (1959, 20380), (2038, 19590), (2612, 15285), (3057, 13060), (3265, 12228), (3918, 10190), (4076, 9795), (5095, 7836), (6114, 6530)]