30491030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 59001696

約数和(自身を除く): 28510666

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 2677, 5354, 5695, 11390, 13385, 26770, 45509, 91018, 179359, 227545, 358718, 455090, 896795, 1793590, 3049103, 6098206, 15245515, 30491030]

約数ペア:

[(1, 30491030), (2, 15245515), (5, 6098206), (10, 3049103), (17, 1793590), (34, 896795), (67, 455090), (85, 358718), (134, 227545), (170, 179359), (335, 91018), (670, 45509), (1139, 26770), (2278, 13385), (2677, 11390), (5354, 5695)]