459289180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 1150636032

約数和(自身を除く): 691346852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 97, 124, 140, 155, 194, 217, 310, 388, 434, 485, 620, 679, 868, 970, 1085, 1091, 1358, 1940, 2170, 2182, 2716, 3007, 3395, 4340, 4364, 5455, 6014, 6790, 7637, 10910, 12028, 13580, 15035, 15274, 21049, 21820, 30070, 30548, 33821, 38185, 42098, 60140, 67642, 76370, 84196, 105245, 105827, 135284, 152740, 169105, 210490, 211654, 236747, 338210, 420980, 423308, 473494, 529135, 676420, 740789, 946988, 1058270, 1183735, 1481578, 2116540, 2367470, 2963156, 3280637, 3703945, 4734940, 6561274, 7407890, 13122548, 14815780, 16403185, 22964459, 32806370, 45928918, 65612740, 91857836, 114822295, 229644590, 459289180]

約数ペア:

[(1, 459289180), (2, 229644590), (4, 114822295), (5, 91857836), (7, 65612740), (10, 45928918), (14, 32806370), (20, 22964459), (28, 16403185), (31, 14815780), (35, 13122548), (62, 7407890), (70, 6561274), (97, 4734940), (124, 3703945), (140, 3280637), (155, 2963156), (194, 2367470), (217, 2116540), (310, 1481578), (388, 1183735), (434, 1058270), (485, 946988), (620, 740789), (679, 676420), (868, 529135), (970, 473494), (1085, 423308), (1091, 420980), (1358, 338210), (1940, 236747), (2170, 211654), (2182, 210490), (2716, 169105), (3007, 152740), (3395, 135284), (4340, 105827), (4364, 105245), (5455, 84196), (6014, 76370), (6790, 67642), (7637, 60140), (10910, 42098), (12028, 38185), (13580, 33821), (15035, 30548), (15274, 30070), (21049, 21820)]