38719020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 113073408

約数和(自身を除く): 74354388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 163, 185, 214, 222, 321, 326, 370, 428, 444, 489, 535, 555, 642, 652, 740, 815, 978, 1070, 1110, 1284, 1605, 1630, 1956, 2140, 2220, 2445, 3210, 3260, 3959, 4890, 6031, 6420, 7918, 9780, 11877, 12062, 15836, 17441, 18093, 19795, 23754, 24124, 30155, 34882, 36186, 39590, 47508, 52323, 59385, 60310, 69764, 72372, 79180, 87205, 90465, 104646, 118770, 120620, 174410, 180930, 209292, 237540, 261615, 348820, 361860, 523230, 645317, 1046460, 1290634, 1935951, 2581268, 3226585, 3871902, 6453170, 7743804, 9679755, 12906340, 19359510, 38719020]

約数ペア:

[(1, 38719020), (2, 19359510), (3, 12906340), (4, 9679755), (5, 7743804), (6, 6453170), (10, 3871902), (12, 3226585), (15, 2581268), (20, 1935951), (30, 1290634), (37, 1046460), (60, 645317), (74, 523230), (107, 361860), (111, 348820), (148, 261615), (163, 237540), (185, 209292), (214, 180930), (222, 174410), (321, 120620), (326, 118770), (370, 104646), (428, 90465), (444, 87205), (489, 79180), (535, 72372), (555, 69764), (642, 60310), (652, 59385), (740, 52323), (815, 47508), (978, 39590), (1070, 36186), (1110, 34882), (1284, 30155), (1605, 24124), (1630, 23754), (1956, 19795), (2140, 18093), (2220, 17441), (2445, 15836), (3210, 12062), (3260, 11877), (3959, 9780), (4890, 7918), (6031, 6420)]