18743310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 52284960

約数和(自身を除く): 33541650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 113, 114, 171, 190, 194, 226, 285, 291, 339, 342, 485, 565, 570, 582, 678, 855, 873, 970, 1017, 1130, 1455, 1695, 1710, 1746, 1843, 2034, 2147, 2910, 3390, 3686, 4294, 4365, 5085, 5529, 6441, 8730, 9215, 10170, 10735, 10961, 11058, 12882, 16587, 18430, 19323, 21470, 21922, 27645, 32205, 32883, 33174, 38646, 54805, 55290, 64410, 65766, 82935, 96615, 98649, 109610, 164415, 165870, 193230, 197298, 208259, 328830, 416518, 493245, 624777, 986490, 1041295, 1249554, 1874331, 2082590, 3123885, 3748662, 6247770, 9371655, 18743310]

約数ペア:

[(1, 18743310), (2, 9371655), (3, 6247770), (5, 3748662), (6, 3123885), (9, 2082590), (10, 1874331), (15, 1249554), (18, 1041295), (19, 986490), (30, 624777), (38, 493245), (45, 416518), (57, 328830), (90, 208259), (95, 197298), (97, 193230), (113, 165870), (114, 164415), (171, 109610), (190, 98649), (194, 96615), (226, 82935), (285, 65766), (291, 64410), (339, 55290), (342, 54805), (485, 38646), (565, 33174), (570, 32883), (582, 32205), (678, 27645), (855, 21922), (873, 21470), (970, 19323), (1017, 18430), (1130, 16587), (1455, 12882), (1695, 11058), (1710, 10961), (1746, 10735), (1843, 10170), (2034, 9215), (2147, 8730), (2910, 6441), (3390, 5529), (3686, 5085), (4294, 4365)]