198492030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 567991008

約数和(自身を除く): 369498978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1331, 1657, 1815, 2178, 2662, 3314, 3630, 3993, 4971, 5445, 6655, 7986, 8285, 9942, 10890, 11979, 13310, 14913, 16570, 18227, 19965, 23958, 24855, 29826, 36454, 39930, 49710, 54681, 59895, 74565, 91135, 109362, 119790, 149130, 164043, 182270, 200497, 273405, 328086, 400994, 546810, 601491, 820215, 1002485, 1202982, 1640430, 1804473, 2004970, 2205467, 3007455, 3608946, 4410934, 6014910, 6616401, 9022365, 11027335, 13232802, 18044730, 19849203, 22054670, 33082005, 39698406, 66164010, 99246015, 198492030]

約数ペア:

[(1, 198492030), (2, 99246015), (3, 66164010), (5, 39698406), (6, 33082005), (9, 22054670), (10, 19849203), (11, 18044730), (15, 13232802), (18, 11027335), (22, 9022365), (30, 6616401), (33, 6014910), (45, 4410934), (55, 3608946), (66, 3007455), (90, 2205467), (99, 2004970), (110, 1804473), (121, 1640430), (165, 1202982), (198, 1002485), (242, 820215), (330, 601491), (363, 546810), (495, 400994), (605, 328086), (726, 273405), (990, 200497), (1089, 182270), (1210, 164043), (1331, 149130), (1657, 119790), (1815, 109362), (2178, 91135), (2662, 74565), (3314, 59895), (3630, 54681), (3993, 49710), (4971, 39930), (5445, 36454), (6655, 29826), (7986, 24855), (8285, 23958), (9942, 19965), (10890, 18227), (11979, 16570), (13310, 14913)]