15956790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12973}}^1$

素因数の和:13024

約数の個数: 32

約数和(自身を含む): 39233376

約数和(自身を除く): 23276586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 12973, 25946, 38919, 64865, 77838, 129730, 194595, 389190, 531893, 1063786, 1595679, 2659465, 3191358, 5318930, 7978395, 15956790]

約数ペア:

[(1, 15956790), (2, 7978395), (3, 5318930), (5, 3191358), (6, 2659465), (10, 1595679), (15, 1063786), (30, 531893), (41, 389190), (82, 194595), (123, 129730), (205, 77838), (246, 64865), (410, 38919), (615, 25946), (1230, 12973)]