202685430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 511100928

約数和(自身を除く): 308415498

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 471, 690, 785, 942, 1570, 1871, 2355, 3611, 3742, 4710, 5613, 7222, 9355, 10833, 11226, 18055, 18710, 21666, 28065, 36110, 43033, 54165, 56130, 86066, 108330, 129099, 215165, 258198, 293747, 430330, 587494, 645495, 881241, 1290990, 1468735, 1762482, 2937470, 4406205, 6756181, 8812410, 13512362, 20268543, 33780905, 40537086, 67561810, 101342715, 202685430]

約数ペア:

[(1, 202685430), (2, 101342715), (3, 67561810), (5, 40537086), (6, 33780905), (10, 20268543), (15, 13512362), (23, 8812410), (30, 6756181), (46, 4406205), (69, 2937470), (115, 1762482), (138, 1468735), (157, 1290990), (230, 881241), (314, 645495), (345, 587494), (471, 430330), (690, 293747), (785, 258198), (942, 215165), (1570, 129099), (1871, 108330), (2355, 86066), (3611, 56130), (3742, 54165), (4710, 43033), (5613, 36110), (7222, 28065), (9355, 21666), (10833, 18710), (11226, 18055)]