100630180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1429}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 141531740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 1429, 2012, 2515, 2858, 3521, 5030, 5716, 7042, 7145, 10003, 10060, 14084, 14290, 17605, 20006, 28580, 35210, 40012, 50015, 70420, 100030, 200060, 718787, 1437574, 2875148, 3593935, 5031509, 7187870, 10063018, 14375740, 20126036, 25157545, 50315090, 100630180]

約数ペア:

[(1, 100630180), (2, 50315090), (4, 25157545), (5, 20126036), (7, 14375740), (10, 10063018), (14, 7187870), (20, 5031509), (28, 3593935), (35, 2875148), (70, 1437574), (140, 718787), (503, 200060), (1006, 100030), (1429, 70420), (2012, 50015), (2515, 40012), (2858, 35210), (3521, 28580), (5030, 20006), (5716, 17605), (7042, 14290), (7145, 14084), (10003, 10060)]