39675060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 121002336

約数和(自身を除く): 81327276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 971, 1135, 1362, 1942, 2043, 2270, 2724, 2913, 3405, 3884, 4086, 4540, 4855, 5826, 6810, 8172, 8739, 9710, 10215, 11652, 13620, 14565, 17478, 19420, 20430, 29130, 34956, 40860, 43695, 58260, 87390, 174780, 220417, 440834, 661251, 881668, 1102085, 1322502, 1983753, 2204170, 2645004, 3306255, 3967506, 4408340, 6612510, 7935012, 9918765, 13225020, 19837530, 39675060]

約数ペア:

[(1, 39675060), (2, 19837530), (3, 13225020), (4, 9918765), (5, 7935012), (6, 6612510), (9, 4408340), (10, 3967506), (12, 3306255), (15, 2645004), (18, 2204170), (20, 1983753), (30, 1322502), (36, 1102085), (45, 881668), (60, 661251), (90, 440834), (180, 220417), (227, 174780), (454, 87390), (681, 58260), (908, 43695), (971, 40860), (1135, 34956), (1362, 29130), (1942, 20430), (2043, 19420), (2270, 17478), (2724, 14565), (2913, 13620), (3405, 11652), (3884, 10215), (4086, 9710), (4540, 8739), (4855, 8172), (5826, 6810)]