79952730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18637}}^1$

素因数の和:18671

約数の個数: 64

約数和(自身を含む): 225445248

約数和(自身を除く): 145492518

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 18637, 37274, 55911, 93185, 111822, 186370, 205007, 242281, 279555, 410014, 484562, 559110, 615021, 726843, 1025035, 1211405, 1230042, 1453686, 2050070, 2422810, 2665091, 3075105, 3634215, 5330182, 6150210, 7268430, 7995273, 13325455, 15990546, 26650910, 39976365, 79952730]

約数ペア:

[(1, 79952730), (2, 39976365), (3, 26650910), (5, 15990546), (6, 13325455), (10, 7995273), (11, 7268430), (13, 6150210), (15, 5330182), (22, 3634215), (26, 3075105), (30, 2665091), (33, 2422810), (39, 2050070), (55, 1453686), (65, 1230042), (66, 1211405), (78, 1025035), (110, 726843), (130, 615021), (143, 559110), (165, 484562), (195, 410014), (286, 279555), (330, 242281), (390, 205007), (429, 186370), (715, 111822), (858, 93185), (1430, 55911), (2145, 37274), (4290, 18637)]