140606460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41113}}^1$

素因数の和:41147

約数の個数: 72

約数和(自身を含む): 448964880

約数和(自身を除く): 308358420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 41113, 82226, 123339, 164452, 205565, 246678, 370017, 411130, 493356, 616695, 740034, 781147, 822260, 1233390, 1480068, 1562294, 1850085, 2343441, 2466780, 3124588, 3700170, 3905735, 4686882, 7030323, 7400340, 7811470, 9373764, 11717205, 14060646, 15622940, 23434410, 28121292, 35151615, 46868820, 70303230, 140606460]

約数ペア:

[(1, 140606460), (2, 70303230), (3, 46868820), (4, 35151615), (5, 28121292), (6, 23434410), (9, 15622940), (10, 14060646), (12, 11717205), (15, 9373764), (18, 7811470), (19, 7400340), (20, 7030323), (30, 4686882), (36, 3905735), (38, 3700170), (45, 3124588), (57, 2466780), (60, 2343441), (76, 1850085), (90, 1562294), (95, 1480068), (114, 1233390), (171, 822260), (180, 781147), (190, 740034), (228, 616695), (285, 493356), (342, 411130), (380, 370017), (570, 246678), (684, 205565), (855, 164452), (1140, 123339), (1710, 82226), (3420, 41113)]