1836060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 3389412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 431, 710, 852, 862, 1065, 1293, 1420, 1724, 2130, 2155, 2586, 4260, 4310, 5172, 6465, 8620, 12930, 25860, 30601, 61202, 91803, 122404, 153005, 183606, 306010, 367212, 459015, 612020, 918030, 1836060]

約数ペア:

[(1, 1836060), (2, 918030), (3, 612020), (4, 459015), (5, 367212), (6, 306010), (10, 183606), (12, 153005), (15, 122404), (20, 91803), (30, 61202), (60, 30601), (71, 25860), (142, 12930), (213, 8620), (284, 6465), (355, 5172), (426, 4310), (431, 4260), (710, 2586), (852, 2155), (862, 2130), (1065, 1724), (1293, 1420)]