473820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 1360800

約数和(自身を除く): 886980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 149, 159, 212, 265, 298, 318, 447, 530, 596, 636, 745, 795, 894, 1060, 1490, 1590, 1788, 2235, 2980, 3180, 4470, 7897, 8940, 15794, 23691, 31588, 39485, 47382, 78970, 94764, 118455, 157940, 236910, 473820]

約数ペア:

[(1, 473820), (2, 236910), (3, 157940), (4, 118455), (5, 94764), (6, 78970), (10, 47382), (12, 39485), (15, 31588), (20, 23691), (30, 15794), (53, 8940), (60, 7897), (106, 4470), (149, 3180), (159, 2980), (212, 2235), (265, 1788), (298, 1590), (318, 1490), (447, 1060), (530, 894), (596, 795), (636, 745)]