40260390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25321}}^1$

素因数の和:25384

約数の個数: 32

約数和(自身を含む): 98451936

約数和(自身を除く): 58191546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 25321, 50642, 75963, 126605, 151926, 253210, 379815, 759630, 1342013, 2684026, 4026039, 6710065, 8052078, 13420130, 20130195, 40260390]

約数ペア:

[(1, 40260390), (2, 20130195), (3, 13420130), (5, 8052078), (6, 6710065), (10, 4026039), (15, 2684026), (30, 1342013), (53, 759630), (106, 379815), (159, 253210), (265, 151926), (318, 126605), (530, 75963), (795, 50642), (1590, 25321)]