1239030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 3568320

約数和(自身を除く): 2329290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 353, 390, 585, 702, 706, 1059, 1170, 1755, 1765, 2118, 3177, 3510, 3530, 4589, 5295, 6354, 9178, 9531, 10590, 13767, 15885, 19062, 22945, 27534, 31770, 41301, 45890, 47655, 68835, 82602, 95310, 123903, 137670, 206505, 247806, 413010, 619515, 1239030]

約数ペア:

[(1, 1239030), (2, 619515), (3, 413010), (5, 247806), (6, 206505), (9, 137670), (10, 123903), (13, 95310), (15, 82602), (18, 68835), (26, 47655), (27, 45890), (30, 41301), (39, 31770), (45, 27534), (54, 22945), (65, 19062), (78, 15885), (90, 13767), (117, 10590), (130, 9531), (135, 9178), (195, 6354), (234, 5295), (270, 4589), (351, 3530), (353, 3510), (390, 3177), (585, 2118), (702, 1765), (706, 1755), (1059, 1170)]