1911510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 5060016

約数和(自身を除く): 3148506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 317, 335, 402, 603, 634, 670, 951, 1005, 1206, 1585, 1902, 2010, 2853, 3015, 3170, 4755, 5706, 6030, 9510, 14265, 21239, 28530, 42478, 63717, 106195, 127434, 191151, 212390, 318585, 382302, 637170, 955755, 1911510]

約数ペア:

[(1, 1911510), (2, 955755), (3, 637170), (5, 382302), (6, 318585), (9, 212390), (10, 191151), (15, 127434), (18, 106195), (30, 63717), (45, 42478), (67, 28530), (90, 21239), (134, 14265), (201, 9510), (317, 6030), (335, 5706), (402, 4755), (603, 3170), (634, 3015), (670, 2853), (951, 2010), (1005, 1902), (1206, 1585)]