8384557140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1606237}}^1$

素因数の和:1606281

約数の個数: 72

約数和(自身を含む): 26310178440

約数和(自身を除く): 17925621300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 1606237, 3212474, 4818711, 6424948, 8031185, 9637422, 14456133, 16062370, 19274844, 24093555, 28912266, 32124740, 46580873, 48187110, 57824532, 72280665, 93161746, 96374220, 139742619, 144561330, 186323492, 232904365, 279485238, 289122660, 419227857, 465808730, 558970476, 698713095, 838455714, 931617460, 1397426190, 1676911428, 2096139285, 2794852380, 4192278570, 8384557140]

約数ペア:

[(1, 8384557140), (2, 4192278570), (3, 2794852380), (4, 2096139285), (5, 1676911428), (6, 1397426190), (9, 931617460), (10, 838455714), (12, 698713095), (15, 558970476), (18, 465808730), (20, 419227857), (29, 289122660), (30, 279485238), (36, 232904365), (45, 186323492), (58, 144561330), (60, 139742619), (87, 96374220), (90, 93161746), (116, 72280665), (145, 57824532), (174, 48187110), (180, 46580873), (261, 32124740), (290, 28912266), (348, 24093555), (435, 19274844), (522, 16062370), (580, 14456133), (870, 9637422), (1044, 8031185), (1305, 6424948), (1740, 4818711), (2610, 3212474), (5220, 1606237)]