30226860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5463

約数の個数: 72

約数和(自身を含む): 94663296

約数和(自身を除く): 64436436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5417, 5580, 10834, 16251, 21668, 27085, 32502, 48753, 54170, 65004, 81255, 97506, 108340, 162510, 167927, 195012, 243765, 325020, 335854, 487530, 503781, 671708, 839635, 975060, 1007562, 1511343, 1679270, 2015124, 2518905, 3022686, 3358540, 5037810, 6045372, 7556715, 10075620, 15113430, 30226860]

約数ペア:

[(1, 30226860), (2, 15113430), (3, 10075620), (4, 7556715), (5, 6045372), (6, 5037810), (9, 3358540), (10, 3022686), (12, 2518905), (15, 2015124), (18, 1679270), (20, 1511343), (30, 1007562), (31, 975060), (36, 839635), (45, 671708), (60, 503781), (62, 487530), (90, 335854), (93, 325020), (124, 243765), (155, 195012), (180, 167927), (186, 162510), (279, 108340), (310, 97506), (372, 81255), (465, 65004), (558, 54170), (620, 48753), (930, 32502), (1116, 27085), (1395, 21668), (1860, 16251), (2790, 10834), (5417, 5580)]