1230443012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 2224992000

約数和(自身を除く): 994548988

約数列:

[1, 2, 4, 79, 109, 139, 158, 218, 257, 278, 316, 436, 514, 556, 1028, 8611, 10981, 15151, 17222, 20303, 21962, 28013, 30302, 34444, 35723, 40606, 43924, 56026, 60604, 71446, 81212, 112052, 142892, 1196929, 2213027, 2393858, 2822117, 3893807, 4426054, 4787716, 5644234, 7787614, 8852108, 11288468, 15575228, 307610753, 615221506, 1230443012]

約数ペア:

[(1, 1230443012), (2, 615221506), (4, 307610753), (79, 15575228), (109, 11288468), (139, 8852108), (158, 7787614), (218, 5644234), (257, 4787716), (278, 4426054), (316, 3893807), (436, 2822117), (514, 2393858), (556, 2213027), (1028, 1196929), (8611, 142892), (10981, 112052), (15151, 81212), (17222, 71446), (20303, 60604), (21962, 56026), (28013, 43924), (30302, 40606), (34444, 35723)]