221010060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9719}}^1$

素因数の和:10110

約数の個数: 48

約数和(自身を含む): 620524800

約数和(自身を除く): 399514740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 9719, 11370, 19438, 22740, 29157, 38876, 48595, 58314, 97190, 116628, 145785, 194380, 291570, 583140, 3683501, 7367002, 11050503, 14734004, 18417505, 22101006, 36835010, 44202012, 55252515, 73670020, 110505030, 221010060]

約数ペア:

[(1, 221010060), (2, 110505030), (3, 73670020), (4, 55252515), (5, 44202012), (6, 36835010), (10, 22101006), (12, 18417505), (15, 14734004), (20, 11050503), (30, 7367002), (60, 3683501), (379, 583140), (758, 291570), (1137, 194380), (1516, 145785), (1895, 116628), (2274, 97190), (3790, 58314), (4548, 48595), (5685, 38876), (7580, 29157), (9719, 22740), (11370, 19438)]