91436490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23627}}^1$

素因数の和:23683

約数の個数: 48

約数和(自身を含む): 243273888

約数和(自身を除く): 151837398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 23627, 47254, 70881, 118135, 141762, 212643, 236270, 354405, 425286, 708810, 1015961, 1063215, 2031922, 2126430, 3047883, 5079805, 6095766, 9143649, 10159610, 15239415, 18287298, 30478830, 45718245, 91436490]

約数ペア:

[(1, 91436490), (2, 45718245), (3, 30478830), (5, 18287298), (6, 15239415), (9, 10159610), (10, 9143649), (15, 6095766), (18, 5079805), (30, 3047883), (43, 2126430), (45, 2031922), (86, 1063215), (90, 1015961), (129, 708810), (215, 425286), (258, 354405), (387, 236270), (430, 212643), (645, 141762), (774, 118135), (1290, 70881), (1935, 47254), (3870, 23627)]