73131190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 152354160

約数和(自身を除く): 79222970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 3181, 4598, 6362, 11495, 15905, 22990, 31810, 34991, 60439, 69982, 120878, 174955, 302195, 349910, 384901, 604390, 664829, 769802, 1329658, 1924505, 3324145, 3849010, 6648290, 7313119, 14626238, 36565595, 73131190]

約数ペア:

[(1, 73131190), (2, 36565595), (5, 14626238), (10, 7313119), (11, 6648290), (19, 3849010), (22, 3324145), (38, 1924505), (55, 1329658), (95, 769802), (110, 664829), (121, 604390), (190, 384901), (209, 349910), (242, 302195), (418, 174955), (605, 120878), (1045, 69982), (1210, 60439), (2090, 34991), (2299, 31810), (3181, 22990), (4598, 15905), (6362, 11495)]