1900541430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{315181}}^1$

素因数の和:315261

約数の個数: 48

約数和(自身を含む): 5015175984

約数和(自身を除く): 3114634554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 315181, 630362, 945543, 1575905, 1891086, 2836629, 3151810, 4727715, 5673258, 9455430, 14183145, 21117127, 28366290, 42234254, 63351381, 105585635, 126702762, 190054143, 211171270, 316756905, 380108286, 633513810, 950270715, 1900541430]

約数ペア:

[(1, 1900541430), (2, 950270715), (3, 633513810), (5, 380108286), (6, 316756905), (9, 211171270), (10, 190054143), (15, 126702762), (18, 105585635), (30, 63351381), (45, 42234254), (67, 28366290), (90, 21117127), (134, 14183145), (201, 9455430), (335, 5673258), (402, 4727715), (603, 3151810), (670, 2836629), (1005, 1891086), (1206, 1575905), (2010, 945543), (3015, 630362), (6030, 315181)]