30914580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 90921600

約数和(自身を除く): 60007020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 109, 116, 145, 163, 174, 218, 290, 326, 327, 348, 435, 436, 489, 545, 580, 652, 654, 815, 870, 978, 1090, 1308, 1630, 1635, 1740, 1956, 2180, 2445, 3161, 3260, 3270, 4727, 4890, 6322, 6540, 9454, 9483, 9780, 12644, 14181, 15805, 17767, 18908, 18966, 23635, 28362, 31610, 35534, 37932, 47270, 47415, 53301, 56724, 63220, 70905, 71068, 88835, 94540, 94830, 106602, 141810, 177670, 189660, 213204, 266505, 283620, 355340, 515243, 533010, 1030486, 1066020, 1545729, 2060972, 2576215, 3091458, 5152430, 6182916, 7728645, 10304860, 15457290, 30914580]

約数ペア:

[(1, 30914580), (2, 15457290), (3, 10304860), (4, 7728645), (5, 6182916), (6, 5152430), (10, 3091458), (12, 2576215), (15, 2060972), (20, 1545729), (29, 1066020), (30, 1030486), (58, 533010), (60, 515243), (87, 355340), (109, 283620), (116, 266505), (145, 213204), (163, 189660), (174, 177670), (218, 141810), (290, 106602), (326, 94830), (327, 94540), (348, 88835), (435, 71068), (436, 70905), (489, 63220), (545, 56724), (580, 53301), (652, 47415), (654, 47270), (815, 37932), (870, 35534), (978, 31610), (1090, 28362), (1308, 23635), (1630, 18966), (1635, 18908), (1740, 17767), (1956, 15805), (2180, 14181), (2445, 12644), (3161, 9780), (3260, 9483), (3270, 9454), (4727, 6540), (4890, 6322)]