147412260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43103}}^1$

素因数の和:43137

約数の個数: 72

約数和(自身を含む): 470695680

約数和(自身を除く): 323283420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 43103, 86206, 129309, 172412, 215515, 258618, 387927, 431030, 517236, 646545, 775854, 818957, 862060, 1293090, 1551708, 1637914, 1939635, 2456871, 2586180, 3275828, 3879270, 4094785, 4913742, 7370613, 7758540, 8189570, 9827484, 12284355, 14741226, 16379140, 24568710, 29482452, 36853065, 49137420, 73706130, 147412260]

約数ペア:

[(1, 147412260), (2, 73706130), (3, 49137420), (4, 36853065), (5, 29482452), (6, 24568710), (9, 16379140), (10, 14741226), (12, 12284355), (15, 9827484), (18, 8189570), (19, 7758540), (20, 7370613), (30, 4913742), (36, 4094785), (38, 3879270), (45, 3275828), (57, 2586180), (60, 2456871), (76, 1939635), (90, 1637914), (95, 1551708), (114, 1293090), (171, 862060), (180, 818957), (190, 775854), (228, 646545), (285, 517236), (342, 431030), (380, 387927), (570, 258618), (684, 215515), (855, 172412), (1140, 129309), (1710, 86206), (3420, 43103)]