30221716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 64544256

約数和(自身を除く): 34322540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 173, 238, 346, 367, 476, 692, 734, 1211, 1468, 2422, 2569, 2941, 4844, 5138, 5882, 6239, 10276, 11764, 12478, 20587, 24956, 41174, 43673, 63491, 82348, 87346, 126982, 174692, 253964, 444437, 888874, 1079347, 1777748, 2158694, 4317388, 7555429, 15110858, 30221716]

約数ペア:

[(1, 30221716), (2, 15110858), (4, 7555429), (7, 4317388), (14, 2158694), (17, 1777748), (28, 1079347), (34, 888874), (68, 444437), (119, 253964), (173, 174692), (238, 126982), (346, 87346), (367, 82348), (476, 63491), (692, 43673), (734, 41174), (1211, 24956), (1468, 20587), (2422, 12478), (2569, 11764), (2941, 10276), (4844, 6239), (5138, 5882)]