23258690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 29237950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 419, 427, 455, 610, 793, 838, 854, 910, 1586, 2095, 2135, 2933, 3965, 4190, 4270, 5447, 5551, 5866, 7930, 10894, 11102, 14665, 25559, 27235, 27755, 29330, 38129, 51118, 54470, 55510, 76258, 127795, 178913, 190645, 255590, 332267, 357826, 381290, 664534, 894565, 1661335, 1789130, 2325869, 3322670, 4651738, 11629345, 23258690]

約数ペア:

[(1, 23258690), (2, 11629345), (5, 4651738), (7, 3322670), (10, 2325869), (13, 1789130), (14, 1661335), (26, 894565), (35, 664534), (61, 381290), (65, 357826), (70, 332267), (91, 255590), (122, 190645), (130, 178913), (182, 127795), (305, 76258), (419, 55510), (427, 54470), (455, 51118), (610, 38129), (793, 29330), (838, 27755), (854, 27235), (910, 25559), (1586, 14665), (2095, 11102), (2135, 10894), (2933, 7930), (3965, 5866), (4190, 5551), (4270, 5447)]