62606820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^2$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 180238464

約数和(自身を除く): 117631644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 149, 188, 235, 282, 298, 447, 470, 564, 596, 705, 745, 894, 940, 1410, 1490, 1788, 2235, 2820, 2980, 4470, 7003, 8940, 14006, 21009, 22201, 28012, 35015, 42018, 44402, 66603, 70030, 84036, 88804, 105045, 111005, 133206, 140060, 210090, 222010, 266412, 333015, 420180, 444020, 666030, 1043447, 1332060, 2086894, 3130341, 4173788, 5217235, 6260682, 10434470, 12521364, 15651705, 20868940, 31303410, 62606820]

約数ペア:

[(1, 62606820), (2, 31303410), (3, 20868940), (4, 15651705), (5, 12521364), (6, 10434470), (10, 6260682), (12, 5217235), (15, 4173788), (20, 3130341), (30, 2086894), (47, 1332060), (60, 1043447), (94, 666030), (141, 444020), (149, 420180), (188, 333015), (235, 266412), (282, 222010), (298, 210090), (447, 140060), (470, 133206), (564, 111005), (596, 105045), (705, 88804), (745, 84036), (894, 70030), (940, 66603), (1410, 44402), (1490, 42018), (1788, 35015), (2235, 28012), (2820, 22201), (2980, 21009), (4470, 14006), (7003, 8940)]