292253220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{231947}}^1$

素因数の和:231969

約数の個数: 72

約数和(自身を含む): 1013148864

約数和(自身を除く): 720895644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 231947, 463894, 695841, 927788, 1159735, 1391682, 1623629, 2087523, 2319470, 2783364, 3247258, 3479205, 4175046, 4638940, 4870887, 6494516, 6958410, 8118145, 8350092, 9741774, 10437615, 13916820, 14612661, 16236290, 19483548, 20875230, 24354435, 29225322, 32472580, 41750460, 48708870, 58450644, 73063305, 97417740, 146126610, 292253220]

約数ペア:

[(1, 292253220), (2, 146126610), (3, 97417740), (4, 73063305), (5, 58450644), (6, 48708870), (7, 41750460), (9, 32472580), (10, 29225322), (12, 24354435), (14, 20875230), (15, 19483548), (18, 16236290), (20, 14612661), (21, 13916820), (28, 10437615), (30, 9741774), (35, 8350092), (36, 8118145), (42, 6958410), (45, 6494516), (60, 4870887), (63, 4638940), (70, 4175046), (84, 3479205), (90, 3247258), (105, 2783364), (126, 2319470), (140, 2087523), (180, 1623629), (210, 1391682), (252, 1159735), (315, 927788), (420, 695841), (630, 463894), (1260, 231947)]