17265870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 49420800

約数和(自身を除く): 32154930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 439, 570, 690, 855, 874, 878, 1035, 1311, 1317, 1710, 2070, 2185, 2195, 2622, 2634, 3933, 3951, 4370, 4390, 6555, 6585, 7866, 7902, 8341, 10097, 13110, 13170, 16682, 19665, 19755, 20194, 25023, 30291, 39330, 39510, 41705, 50046, 50485, 60582, 75069, 83410, 90873, 100970, 125115, 150138, 151455, 181746, 191843, 250230, 302910, 375345, 383686, 454365, 575529, 750690, 908730, 959215, 1151058, 1726587, 1918430, 2877645, 3453174, 5755290, 8632935, 17265870]

約数ペア:

[(1, 17265870), (2, 8632935), (3, 5755290), (5, 3453174), (6, 2877645), (9, 1918430), (10, 1726587), (15, 1151058), (18, 959215), (19, 908730), (23, 750690), (30, 575529), (38, 454365), (45, 383686), (46, 375345), (57, 302910), (69, 250230), (90, 191843), (95, 181746), (114, 151455), (115, 150138), (138, 125115), (171, 100970), (190, 90873), (207, 83410), (230, 75069), (285, 60582), (342, 50485), (345, 50046), (414, 41705), (437, 39510), (439, 39330), (570, 30291), (690, 25023), (855, 20194), (874, 19755), (878, 19665), (1035, 16682), (1311, 13170), (1317, 13110), (1710, 10097), (2070, 8341), (2185, 7902), (2195, 7866), (2622, 6585), (2634, 6555), (3933, 4390), (3951, 4370)]