610470980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{8669}}^1$

素因数の和:9188

約数の個数: 48

約数和(自身を含む): 1468212480

約数和(自身を除く): 857741500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 3521, 5030, 7042, 8669, 10060, 14084, 17338, 17605, 34676, 35210, 43345, 60683, 70420, 86690, 121366, 173380, 242732, 303415, 606830, 1213660, 4360507, 8721014, 17442028, 21802535, 30523549, 43605070, 61047098, 87210140, 122094196, 152617745, 305235490, 610470980]

約数ペア:

[(1, 610470980), (2, 305235490), (4, 152617745), (5, 122094196), (7, 87210140), (10, 61047098), (14, 43605070), (20, 30523549), (28, 21802535), (35, 17442028), (70, 8721014), (140, 4360507), (503, 1213660), (1006, 606830), (2012, 303415), (2515, 242732), (3521, 173380), (5030, 121366), (7042, 86690), (8669, 70420), (10060, 60683), (14084, 43345), (17338, 35210), (17605, 34676)]