13404540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 38455200

約数和(自身を除く): 25050660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5449, 10898, 16347, 21796, 27245, 32694, 54490, 65388, 81735, 108980, 163470, 223409, 326940, 446818, 670227, 893636, 1117045, 1340454, 2234090, 2680908, 3351135, 4468180, 6702270, 13404540]

約数ペア:

[(1, 13404540), (2, 6702270), (3, 4468180), (4, 3351135), (5, 2680908), (6, 2234090), (10, 1340454), (12, 1117045), (15, 893636), (20, 670227), (30, 446818), (41, 326940), (60, 223409), (82, 163470), (123, 108980), (164, 81735), (205, 65388), (246, 54490), (410, 32694), (492, 27245), (615, 21796), (820, 16347), (1230, 10898), (2460, 5449)]