188011590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15551}}^1$

素因数の和:15605

約数の個数: 64

約数和(自身を含む): 501645312

約数和(自身を除く): 313633722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 15551, 31102, 46653, 77755, 93306, 155510, 202163, 233265, 404326, 466530, 482081, 606489, 964162, 1010815, 1212978, 1446243, 2021630, 2410405, 2892486, 3032445, 4820810, 6064890, 6267053, 7231215, 12534106, 14462430, 18801159, 31335265, 37602318, 62670530, 94005795, 188011590]

約数ペア:

[(1, 188011590), (2, 94005795), (3, 62670530), (5, 37602318), (6, 31335265), (10, 18801159), (13, 14462430), (15, 12534106), (26, 7231215), (30, 6267053), (31, 6064890), (39, 4820810), (62, 3032445), (65, 2892486), (78, 2410405), (93, 2021630), (130, 1446243), (155, 1212978), (186, 1010815), (195, 964162), (310, 606489), (390, 482081), (403, 466530), (465, 404326), (806, 233265), (930, 202163), (1209, 155510), (2015, 93306), (2418, 77755), (4030, 46653), (6045, 31102), (12090, 15551)]