72070130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6361}}^1$

素因数の和:6482

約数の個数: 32

約数和(自身を含む): 142915968

約数和(自身を除く): 70845838

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 6361, 11330, 12722, 31805, 63610, 69971, 139942, 349855, 655183, 699710, 1310366, 3275915, 6551830, 7207013, 14414026, 36035065, 72070130]

約数ペア:

[(1, 72070130), (2, 36035065), (5, 14414026), (10, 7207013), (11, 6551830), (22, 3275915), (55, 1310366), (103, 699710), (110, 655183), (206, 349855), (515, 139942), (1030, 69971), (1133, 63610), (2266, 31805), (5665, 12722), (6361, 11330)]