38247180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20563}}^1$

素因数の和:20606

約数の個数: 48

約数和(自身を含む): 110552064

約数和(自身を除く): 72304884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 20563, 41126, 61689, 82252, 102815, 123378, 205630, 246756, 308445, 411260, 616890, 637453, 1233780, 1274906, 1912359, 2549812, 3187265, 3824718, 6374530, 7649436, 9561795, 12749060, 19123590, 38247180]

約数ペア:

[(1, 38247180), (2, 19123590), (3, 12749060), (4, 9561795), (5, 7649436), (6, 6374530), (10, 3824718), (12, 3187265), (15, 2549812), (20, 1912359), (30, 1274906), (31, 1233780), (60, 637453), (62, 616890), (93, 411260), (124, 308445), (155, 246756), (186, 205630), (310, 123378), (372, 102815), (465, 82252), (620, 61689), (930, 41126), (1860, 20563)]