38347620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 74870940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 389, 465, 530, 620, 636, 778, 795, 930, 1060, 1167, 1556, 1590, 1643, 1860, 1945, 2334, 3180, 3286, 3890, 4668, 4929, 5835, 6572, 7780, 8215, 9858, 11670, 12059, 16430, 19716, 20617, 23340, 24118, 24645, 32860, 36177, 41234, 48236, 49290, 60295, 61851, 72354, 82468, 98580, 103085, 120590, 123702, 144708, 180885, 206170, 241180, 247404, 309255, 361770, 412340, 618510, 639127, 723540, 1237020, 1278254, 1917381, 2556508, 3195635, 3834762, 6391270, 7669524, 9586905, 12782540, 19173810, 38347620]

約数ペア:

[(1, 38347620), (2, 19173810), (3, 12782540), (4, 9586905), (5, 7669524), (6, 6391270), (10, 3834762), (12, 3195635), (15, 2556508), (20, 1917381), (30, 1278254), (31, 1237020), (53, 723540), (60, 639127), (62, 618510), (93, 412340), (106, 361770), (124, 309255), (155, 247404), (159, 241180), (186, 206170), (212, 180885), (265, 144708), (310, 123702), (318, 120590), (372, 103085), (389, 98580), (465, 82468), (530, 72354), (620, 61851), (636, 60295), (778, 49290), (795, 48236), (930, 41234), (1060, 36177), (1167, 32860), (1556, 24645), (1590, 24118), (1643, 23340), (1860, 20617), (1945, 19716), (2334, 16430), (3180, 12059), (3286, 11670), (3890, 9858), (4668, 8215), (4929, 7780), (5835, 6572)]