516620580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39679}}^1$

素因数の和:39729

約数の個数: 96

約数和(自身を含む): 1706557440

約数和(自身を除く): 1189936860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 39679, 79358, 119037, 158716, 198395, 238074, 277753, 396790, 476148, 555506, 595185, 793580, 833259, 1111012, 1190370, 1230049, 1388765, 1666518, 2380740, 2460098, 2777530, 3333036, 3690147, 4166295, 4920196, 5555060, 6150245, 7380294, 8332590, 8610343, 12300490, 14760588, 16665180, 17220686, 18450735, 24600980, 25831029, 34441372, 36901470, 43051715, 51662058, 73802940, 86103430, 103324116, 129155145, 172206860, 258310290, 516620580]

約数ペア:

[(1, 516620580), (2, 258310290), (3, 172206860), (4, 129155145), (5, 103324116), (6, 86103430), (7, 73802940), (10, 51662058), (12, 43051715), (14, 36901470), (15, 34441372), (20, 25831029), (21, 24600980), (28, 18450735), (30, 17220686), (31, 16665180), (35, 14760588), (42, 12300490), (60, 8610343), (62, 8332590), (70, 7380294), (84, 6150245), (93, 5555060), (105, 4920196), (124, 4166295), (140, 3690147), (155, 3333036), (186, 2777530), (210, 2460098), (217, 2380740), (310, 1666518), (372, 1388765), (420, 1230049), (434, 1190370), (465, 1111012), (620, 833259), (651, 793580), (868, 595185), (930, 555506), (1085, 476148), (1302, 396790), (1860, 277753), (2170, 238074), (2604, 198395), (3255, 158716), (4340, 119037), (6510, 79358), (13020, 39679)]