30316860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24061}}^1$

素因数の和:24083

約数の個数: 72

約数和(自身を含む): 105102816

約数和(自身を除く): 74785956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 24061, 48122, 72183, 96244, 120305, 144366, 168427, 216549, 240610, 288732, 336854, 360915, 433098, 481220, 505281, 673708, 721830, 842135, 866196, 1010562, 1082745, 1443660, 1515843, 1684270, 2021124, 2165490, 2526405, 3031686, 3368540, 4330980, 5052810, 6063372, 7579215, 10105620, 15158430, 30316860]

約数ペア:

[(1, 30316860), (2, 15158430), (3, 10105620), (4, 7579215), (5, 6063372), (6, 5052810), (7, 4330980), (9, 3368540), (10, 3031686), (12, 2526405), (14, 2165490), (15, 2021124), (18, 1684270), (20, 1515843), (21, 1443660), (28, 1082745), (30, 1010562), (35, 866196), (36, 842135), (42, 721830), (45, 673708), (60, 505281), (63, 481220), (70, 433098), (84, 360915), (90, 336854), (105, 288732), (126, 240610), (140, 216549), (180, 168427), (210, 144366), (252, 120305), (315, 96244), (420, 72183), (630, 48122), (1260, 24061)]