455870610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20507}}^1$

素因数の和:20552

約数の個数: 96

約数和(自身を含む): 1343684160

約数和(自身を除く): 887813550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 20507, 22230, 41014, 61521, 102535, 123042, 184563, 205070, 266591, 307605, 369126, 389633, 533182, 615210, 779266, 799773, 922815, 1168899, 1332955, 1599546, 1845630, 1948165, 2337798, 2399319, 2665910, 3506697, 3896330, 3998865, 4798638, 5065229, 5844495, 7013394, 7997730, 10130458, 11688990, 11996595, 15195687, 17533485, 23993190, 25326145, 30391374, 35066970, 45587061, 50652290, 75978435, 91174122, 151956870, 227935305, 455870610]

約数ペア:

[(1, 455870610), (2, 227935305), (3, 151956870), (5, 91174122), (6, 75978435), (9, 50652290), (10, 45587061), (13, 35066970), (15, 30391374), (18, 25326145), (19, 23993190), (26, 17533485), (30, 15195687), (38, 11996595), (39, 11688990), (45, 10130458), (57, 7997730), (65, 7013394), (78, 5844495), (90, 5065229), (95, 4798638), (114, 3998865), (117, 3896330), (130, 3506697), (171, 2665910), (190, 2399319), (195, 2337798), (234, 1948165), (247, 1845630), (285, 1599546), (342, 1332955), (390, 1168899), (494, 922815), (570, 799773), (585, 779266), (741, 615210), (855, 533182), (1170, 389633), (1235, 369126), (1482, 307605), (1710, 266591), (2223, 205070), (2470, 184563), (3705, 123042), (4446, 102535), (7410, 61521), (11115, 41014), (20507, 22230)]