19462950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 57808800

約数和(自身を除く): 38345850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1109, 1170, 1350, 1755, 1950, 2218, 2925, 3327, 3510, 5545, 5850, 6654, 8775, 9981, 11090, 14417, 16635, 17550, 19962, 27725, 28834, 29943, 33270, 43251, 49905, 55450, 59886, 72085, 83175, 86502, 99810, 129753, 144170, 149715, 166350, 216255, 249525, 259506, 299430, 360425, 389259, 432510, 499050, 648765, 720850, 748575, 778518, 1081275, 1297530, 1497150, 1946295, 2162550, 3243825, 3892590, 6487650, 9731475, 19462950]

約数ペア:

[(1, 19462950), (2, 9731475), (3, 6487650), (5, 3892590), (6, 3243825), (9, 2162550), (10, 1946295), (13, 1497150), (15, 1297530), (18, 1081275), (25, 778518), (26, 748575), (27, 720850), (30, 648765), (39, 499050), (45, 432510), (50, 389259), (54, 360425), (65, 299430), (75, 259506), (78, 249525), (90, 216255), (117, 166350), (130, 149715), (135, 144170), (150, 129753), (195, 99810), (225, 86502), (234, 83175), (270, 72085), (325, 59886), (351, 55450), (390, 49905), (450, 43251), (585, 33270), (650, 29943), (675, 28834), (702, 27725), (975, 19962), (1109, 17550), (1170, 16635), (1350, 14417), (1755, 11090), (1950, 9981), (2218, 8775), (2925, 6654), (3327, 5850), (3510, 5545)]