1346454540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{6661}}^1$

素因数の和:7799

約数の個数: 72

約数和(自身を含む): 4088496048

約数和(自身を除く): 2742041508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1123, 2246, 3369, 4492, 5615, 6661, 6738, 10107, 11230, 13322, 13476, 16845, 19983, 20214, 22460, 26644, 33305, 33690, 39966, 40428, 50535, 59949, 66610, 67380, 79932, 99915, 101070, 119898, 133220, 199830, 202140, 239796, 299745, 399660, 599490, 1198980, 7480303, 14960606, 22440909, 29921212, 37401515, 44881818, 67322727, 74803030, 89763636, 112204545, 134645454, 149606060, 224409090, 269290908, 336613635, 448818180, 673227270, 1346454540]

約数ペア:

[(1, 1346454540), (2, 673227270), (3, 448818180), (4, 336613635), (5, 269290908), (6, 224409090), (9, 149606060), (10, 134645454), (12, 112204545), (15, 89763636), (18, 74803030), (20, 67322727), (30, 44881818), (36, 37401515), (45, 29921212), (60, 22440909), (90, 14960606), (180, 7480303), (1123, 1198980), (2246, 599490), (3369, 399660), (4492, 299745), (5615, 239796), (6661, 202140), (6738, 199830), (10107, 133220), (11230, 119898), (13322, 101070), (13476, 99915), (16845, 79932), (19983, 67380), (20214, 66610), (22460, 59949), (26644, 50535), (33305, 40428), (33690, 39966)]