28499403060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5347}}^1\times {\mathrm{29611}}^1$

素因数の和:34973

約数の個数: 72

約数和(自身を含む): 86467276896

約数和(自身を除く): 57967873836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5347, 10694, 16041, 21388, 26735, 29611, 32082, 48123, 53470, 59222, 64164, 80205, 88833, 96246, 106940, 118444, 148055, 160410, 177666, 192492, 240615, 266499, 296110, 320820, 355332, 444165, 481230, 532998, 592220, 888330, 962460, 1065996, 1332495, 1776660, 2664990, 5329980, 158330017, 316660034, 474990051, 633320068, 791650085, 949980102, 1424970153, 1583300170, 1899960204, 2374950255, 2849940306, 3166600340, 4749900510, 5699880612, 7124850765, 9499801020, 14249701530, 28499403060]

約数ペア:

[(1, 28499403060), (2, 14249701530), (3, 9499801020), (4, 7124850765), (5, 5699880612), (6, 4749900510), (9, 3166600340), (10, 2849940306), (12, 2374950255), (15, 1899960204), (18, 1583300170), (20, 1424970153), (30, 949980102), (36, 791650085), (45, 633320068), (60, 474990051), (90, 316660034), (180, 158330017), (5347, 5329980), (10694, 2664990), (16041, 1776660), (21388, 1332495), (26735, 1065996), (29611, 962460), (32082, 888330), (48123, 592220), (53470, 532998), (59222, 481230), (64164, 444165), (80205, 355332), (88833, 320820), (96246, 296110), (106940, 266499), (118444, 240615), (148055, 192492), (160410, 177666)]