243359790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9929}}^1$

素因数の和:10001

約数の個数: 64

約数和(自身を含む): 629164800

約数和(自身を除く): 385805010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 4085, 4902, 8170, 9929, 12255, 19858, 24510, 29787, 49645, 59574, 99290, 148935, 188651, 297870, 377302, 426947, 565953, 853894, 943255, 1131906, 1280841, 1886510, 2134735, 2561682, 2829765, 4269470, 5659530, 6404205, 8111993, 12808410, 16223986, 24335979, 40559965, 48671958, 81119930, 121679895, 243359790]

約数ペア:

[(1, 243359790), (2, 121679895), (3, 81119930), (5, 48671958), (6, 40559965), (10, 24335979), (15, 16223986), (19, 12808410), (30, 8111993), (38, 6404205), (43, 5659530), (57, 4269470), (86, 2829765), (95, 2561682), (114, 2134735), (129, 1886510), (190, 1280841), (215, 1131906), (258, 943255), (285, 853894), (430, 565953), (570, 426947), (645, 377302), (817, 297870), (1290, 188651), (1634, 148935), (2451, 99290), (4085, 59574), (4902, 49645), (8170, 29787), (9929, 24510), (12255, 19858)]