85090740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10701

約数の個数: 96

約数和(自身を含む): 286648320

約数和(自身を除く): 201557580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10663, 21326, 31989, 42652, 53315, 63978, 74641, 106630, 127956, 149282, 159945, 202597, 213260, 223923, 298564, 319890, 373205, 405194, 447846, 607791, 639780, 746410, 810388, 895692, 1012985, 1119615, 1215582, 1418179, 1492820, 2025970, 2239230, 2431164, 2836358, 3038955, 4051940, 4254537, 4478460, 5672716, 6077910, 7090895, 8509074, 12155820, 14181790, 17018148, 21272685, 28363580, 42545370, 85090740]

約数ペア:

[(1, 85090740), (2, 42545370), (3, 28363580), (4, 21272685), (5, 17018148), (6, 14181790), (7, 12155820), (10, 8509074), (12, 7090895), (14, 6077910), (15, 5672716), (19, 4478460), (20, 4254537), (21, 4051940), (28, 3038955), (30, 2836358), (35, 2431164), (38, 2239230), (42, 2025970), (57, 1492820), (60, 1418179), (70, 1215582), (76, 1119615), (84, 1012985), (95, 895692), (105, 810388), (114, 746410), (133, 639780), (140, 607791), (190, 447846), (210, 405194), (228, 373205), (266, 319890), (285, 298564), (380, 223923), (399, 213260), (420, 202597), (532, 159945), (570, 149282), (665, 127956), (798, 106630), (1140, 74641), (1330, 63978), (1596, 53315), (1995, 42652), (2660, 31989), (3990, 21326), (7980, 10663)]