493698180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{155251}}^1$

素因数の和:155316

約数の個数: 48

約数和(自身を含む): 1408446144

約数和(自身を除く): 914747964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 155251, 310502, 465753, 621004, 776255, 931506, 1552510, 1863012, 2328765, 3105020, 4657530, 8228303, 9315060, 16456606, 24684909, 32913212, 41141515, 49369818, 82283030, 98739636, 123424545, 164566060, 246849090, 493698180]

約数ペア:

[(1, 493698180), (2, 246849090), (3, 164566060), (4, 123424545), (5, 98739636), (6, 82283030), (10, 49369818), (12, 41141515), (15, 32913212), (20, 24684909), (30, 16456606), (53, 9315060), (60, 8228303), (106, 4657530), (159, 3105020), (212, 2328765), (265, 1863012), (318, 1552510), (530, 931506), (636, 776255), (795, 621004), (1060, 465753), (1590, 310502), (3180, 155251)]