284461860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 820108800

約数和(自身を除く): 535646940

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, 677, 705, 745, 894, 940, 1354, 1410, 1490, 1788, 2031, 2235, 2708, 2820, 2980, 3385, 4062, 4470, 6770, 7003, 8124, 8940, 10155, 13540, 14006, 20310, 21009, 28012, 31819, 35015, 40620, 42018, 63638, 70030, 84036, 95457, 100873, 105045, 127276, 140060, 159095, 190914, 201746, 210090, 302619, 318190, 381828, 403492, 420180, 477285, 504365, 605238, 636380, 954570, 1008730, 1210476, 1513095, 1909140, 2017460, 3026190, 4741031, 6052380, 9482062, 14223093, 18964124, 23705155, 28446186, 47410310, 56892372, 71115465, 94820620, 142230930, 284461860]

約数ペア:

[(1, 284461860), (2, 142230930), (3, 94820620), (4, 71115465), (5, 56892372), (6, 47410310), (10, 28446186), (12, 23705155), (15, 18964124), (20, 14223093), (30, 9482062), (47, 6052380), (60, 4741031), (94, 3026190), (141, 2017460), (149, 1909140), (188, 1513095), (235, 1210476), (282, 1008730), (298, 954570), (447, 636380), (470, 605238), (564, 504365), (596, 477285), (677, 420180), (705, 403492), (745, 381828), (894, 318190), (940, 302619), (1354, 210090), (1410, 201746), (1490, 190914), (1788, 159095), (2031, 140060), (2235, 127276), (2708, 105045), (2820, 100873), (2980, 95457), (3385, 84036), (4062, 70030), (4470, 63638), (6770, 42018), (7003, 40620), (8124, 35015), (8940, 31819), (10155, 28012), (13540, 21009), (14006, 20310)]