31673220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 61465980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 109, 116, 145, 167, 174, 218, 290, 327, 334, 348, 435, 436, 501, 545, 580, 654, 668, 835, 870, 1002, 1090, 1308, 1635, 1670, 1740, 2004, 2180, 2505, 3161, 3270, 3340, 4843, 5010, 6322, 6540, 9483, 9686, 10020, 12644, 14529, 15805, 18203, 18966, 19372, 24215, 29058, 31610, 36406, 37932, 47415, 48430, 54609, 58116, 63220, 72645, 72812, 91015, 94830, 96860, 109218, 145290, 182030, 189660, 218436, 273045, 290580, 364060, 527887, 546090, 1055774, 1092180, 1583661, 2111548, 2639435, 3167322, 5278870, 6334644, 7918305, 10557740, 15836610, 31673220]

約数ペア:

[(1, 31673220), (2, 15836610), (3, 10557740), (4, 7918305), (5, 6334644), (6, 5278870), (10, 3167322), (12, 2639435), (15, 2111548), (20, 1583661), (29, 1092180), (30, 1055774), (58, 546090), (60, 527887), (87, 364060), (109, 290580), (116, 273045), (145, 218436), (167, 189660), (174, 182030), (218, 145290), (290, 109218), (327, 96860), (334, 94830), (348, 91015), (435, 72812), (436, 72645), (501, 63220), (545, 58116), (580, 54609), (654, 48430), (668, 47415), (835, 37932), (870, 36406), (1002, 31610), (1090, 29058), (1308, 24215), (1635, 19372), (1670, 18966), (1740, 18203), (2004, 15805), (2180, 14529), (2505, 12644), (3161, 10020), (3270, 9686), (3340, 9483), (4843, 6540), (5010, 6322)]