7441390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 14865120

約数和(自身を除く): 7423730

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1109, 1342, 2218, 3355, 5545, 6710, 11090, 12199, 24398, 60995, 67649, 121990, 135298, 338245, 676490, 744139, 1488278, 3720695, 7441390]

約数ペア:

[(1, 7441390), (2, 3720695), (5, 1488278), (10, 744139), (11, 676490), (22, 338245), (55, 135298), (61, 121990), (110, 67649), (122, 60995), (305, 24398), (610, 12199), (671, 11090), (1109, 6710), (1342, 5545), (2218, 3355)]