74082450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37991}}^1$

素因数の和:38019

約数の個数: 48

約数和(自身を含む): 197862336

約数和(自身を除く): 123779886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37991, 75982, 113973, 189955, 227946, 379910, 493883, 569865, 949775, 987766, 1139730, 1481649, 1899550, 2469415, 2849325, 2963298, 4938830, 5698650, 7408245, 12347075, 14816490, 24694150, 37041225, 74082450]

約数ペア:

[(1, 74082450), (2, 37041225), (3, 24694150), (5, 14816490), (6, 12347075), (10, 7408245), (13, 5698650), (15, 4938830), (25, 2963298), (26, 2849325), (30, 2469415), (39, 1899550), (50, 1481649), (65, 1139730), (75, 987766), (78, 949775), (130, 569865), (150, 493883), (195, 379910), (325, 227946), (390, 189955), (650, 113973), (975, 75982), (1950, 37991)]