7137781260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{236507}}^1$

素因数の和:237022

約数の個数: 48

約数和(自身を含む): 20025605376

約数和(自身を除く): 12887824116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 30180, 236507, 473014, 709521, 946028, 1182535, 1419042, 2365070, 2838084, 3547605, 4730140, 7095210, 14190420, 118963021, 237926042, 356889063, 475852084, 594815105, 713778126, 1189630210, 1427556252, 1784445315, 2379260420, 3568890630, 7137781260]

約数ペア:

[(1, 7137781260), (2, 3568890630), (3, 2379260420), (4, 1784445315), (5, 1427556252), (6, 1189630210), (10, 713778126), (12, 594815105), (15, 475852084), (20, 356889063), (30, 237926042), (60, 118963021), (503, 14190420), (1006, 7095210), (1509, 4730140), (2012, 3547605), (2515, 2838084), (3018, 2365070), (5030, 1419042), (6036, 1182535), (7545, 946028), (10060, 709521), (15090, 473014), (30180, 236507)]