73542430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 142992864

約数和(自身を除く): 69450434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 1277, 2215, 2554, 4430, 5759, 6385, 11518, 12770, 16601, 28795, 33202, 57590, 83005, 166010, 565711, 1131422, 2828555, 5657110, 7354243, 14708486, 36771215, 73542430]

約数ペア:

[(1, 73542430), (2, 36771215), (5, 14708486), (10, 7354243), (13, 5657110), (26, 2828555), (65, 1131422), (130, 565711), (443, 166010), (886, 83005), (1277, 57590), (2215, 33202), (2554, 28795), (4430, 16601), (5759, 12770), (6385, 11518)]