30651318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 75650400

約数和(自身を除く): 44999082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 37, 46, 54, 58, 69, 74, 87, 111, 138, 174, 207, 222, 261, 333, 414, 522, 529, 621, 666, 667, 783, 851, 999, 1058, 1073, 1242, 1334, 1566, 1587, 1702, 1998, 2001, 2146, 2553, 3174, 3219, 4002, 4761, 5106, 6003, 6438, 7659, 9522, 9657, 12006, 14283, 15318, 15341, 18009, 19314, 19573, 22977, 24679, 28566, 28971, 30682, 36018, 39146, 45954, 46023, 49358, 57942, 58719, 74037, 92046, 117438, 138069, 148074, 176157, 222111, 276138, 352314, 414207, 444222, 528471, 567617, 666333, 828414, 1056942, 1135234, 1332666, 1702851, 3405702, 5108553, 10217106, 15325659, 30651318]

約数ペア:

[(1, 30651318), (2, 15325659), (3, 10217106), (6, 5108553), (9, 3405702), (18, 1702851), (23, 1332666), (27, 1135234), (29, 1056942), (37, 828414), (46, 666333), (54, 567617), (58, 528471), (69, 444222), (74, 414207), (87, 352314), (111, 276138), (138, 222111), (174, 176157), (207, 148074), (222, 138069), (261, 117438), (333, 92046), (414, 74037), (522, 58719), (529, 57942), (621, 49358), (666, 46023), (667, 45954), (783, 39146), (851, 36018), (999, 30682), (1058, 28971), (1073, 28566), (1242, 24679), (1334, 22977), (1566, 19573), (1587, 19314), (1702, 18009), (1998, 15341), (2001, 15318), (2146, 14283), (2553, 12006), (3174, 9657), (3219, 9522), (4002, 7659), (4761, 6438), (5106, 6003)]