146904660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3814

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 378932652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3761, 3906, 4340, 5580, 6510, 7522, 7812, 9765, 11283, 13020, 15044, 18805, 19530, 22566, 26327, 33849, 37610, 39060, 45132, 52654, 56415, 67698, 75220, 78981, 105308, 112830, 116591, 131635, 135396, 157962, 169245, 225660, 233182, 236943, 263270, 315924, 338490, 349773, 394905, 466364, 473886, 526540, 582955, 676980, 699546, 789810, 816137, 947772, 1049319, 1165910, 1184715, 1399092, 1579620, 1632274, 1748865, 2098638, 2331820, 2369430, 2448411, 3264548, 3497730, 4080685, 4197276, 4738860, 4896822, 5246595, 6995460, 7345233, 8161370, 9793644, 10493190, 12242055, 14690466, 16322740, 20986380, 24484110, 29380932, 36726165, 48968220, 73452330, 146904660]

約数ペア:

[(1, 146904660), (2, 73452330), (3, 48968220), (4, 36726165), (5, 29380932), (6, 24484110), (7, 20986380), (9, 16322740), (10, 14690466), (12, 12242055), (14, 10493190), (15, 9793644), (18, 8161370), (20, 7345233), (21, 6995460), (28, 5246595), (30, 4896822), (31, 4738860), (35, 4197276), (36, 4080685), (42, 3497730), (45, 3264548), (60, 2448411), (62, 2369430), (63, 2331820), (70, 2098638), (84, 1748865), (90, 1632274), (93, 1579620), (105, 1399092), (124, 1184715), (126, 1165910), (140, 1049319), (155, 947772), (180, 816137), (186, 789810), (210, 699546), (217, 676980), (252, 582955), (279, 526540), (310, 473886), (315, 466364), (372, 394905), (420, 349773), (434, 338490), (465, 315924), (558, 263270), (620, 236943), (630, 233182), (651, 225660), (868, 169245), (930, 157962), (1085, 135396), (1116, 131635), (1260, 116591), (1302, 112830), (1395, 105308), (1860, 78981), (1953, 75220), (2170, 67698), (2604, 56415), (2790, 52654), (3255, 45132), (3761, 39060), (3906, 37610), (4340, 33849), (5580, 26327), (6510, 22566), (7522, 19530), (7812, 18805), (9765, 15044), (11283, 13020)]