181805130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11953}}^1$

素因数の和:11992

約数の個数: 72

約数和(自身を含む): 511894188

約数和(自身を除く): 330089058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 11953, 15210, 23906, 35859, 59765, 71718, 107577, 119530, 155389, 179295, 215154, 310778, 358590, 466167, 537885, 776945, 932334, 1075770, 1398501, 1553890, 2020057, 2330835, 2797002, 4040114, 4661670, 6060171, 6992505, 10100285, 12120342, 13985010, 18180513, 20200570, 30300855, 36361026, 60601710, 90902565, 181805130]

約数ペア:

[(1, 181805130), (2, 90902565), (3, 60601710), (5, 36361026), (6, 30300855), (9, 20200570), (10, 18180513), (13, 13985010), (15, 12120342), (18, 10100285), (26, 6992505), (30, 6060171), (39, 4661670), (45, 4040114), (65, 2797002), (78, 2330835), (90, 2020057), (117, 1553890), (130, 1398501), (169, 1075770), (195, 932334), (234, 776945), (338, 537885), (390, 466167), (507, 358590), (585, 310778), (845, 215154), (1014, 179295), (1170, 155389), (1521, 119530), (1690, 107577), (2535, 71718), (3042, 59765), (5070, 35859), (7605, 23906), (11953, 15210)]