130689540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42709}}^1$

素因数の和:42741

約数の個数: 72

約数和(自身を含む): 419753880

約数和(自身を除く): 289064340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 42709, 85418, 128127, 170836, 213545, 256254, 384381, 427090, 512508, 640635, 726053, 768762, 854180, 1281270, 1452106, 1537524, 1921905, 2178159, 2562540, 2904212, 3630265, 3843810, 4356318, 6534477, 7260530, 7687620, 8712636, 10890795, 13068954, 14521060, 21781590, 26137908, 32672385, 43563180, 65344770, 130689540]

約数ペア:

[(1, 130689540), (2, 65344770), (3, 43563180), (4, 32672385), (5, 26137908), (6, 21781590), (9, 14521060), (10, 13068954), (12, 10890795), (15, 8712636), (17, 7687620), (18, 7260530), (20, 6534477), (30, 4356318), (34, 3843810), (36, 3630265), (45, 2904212), (51, 2562540), (60, 2178159), (68, 1921905), (85, 1537524), (90, 1452106), (102, 1281270), (153, 854180), (170, 768762), (180, 726053), (204, 640635), (255, 512508), (306, 427090), (340, 384381), (510, 256254), (612, 213545), (765, 170836), (1020, 128127), (1530, 85418), (3060, 42709)]