30369780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24103}}^1$

素因数の和:24125

約数の個数: 72

約数和(自身を含む): 105286272

約数和(自身を除く): 74916492

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, 24103, 48206, 72309, 96412, 120515, 144618, 168721, 216927, 241030, 289236, 337442, 361545, 433854, 482060, 506163, 674884, 723090, 843605, 867708, 1012326, 1084635, 1446180, 1518489, 1687210, 2024652, 2169270, 2530815, 3036978, 3374420, 4338540, 5061630, 6073956, 7592445, 10123260, 15184890, 30369780]

約数ペア:

[(1, 30369780), (2, 15184890), (3, 10123260), (4, 7592445), (5, 6073956), (6, 5061630), (7, 4338540), (9, 3374420), (10, 3036978), (12, 2530815), (14, 2169270), (15, 2024652), (18, 1687210), (20, 1518489), (21, 1446180), (28, 1084635), (30, 1012326), (35, 867708), (36, 843605), (42, 723090), (45, 674884), (60, 506163), (63, 482060), (70, 433854), (84, 361545), (90, 337442), (105, 289236), (126, 241030), (140, 216927), (180, 168721), (210, 144618), (252, 120515), (315, 96412), (420, 72309), (630, 48206), (1260, 24103)]