9904287930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{81901}}^1$

素因数の和:82079

約数の個数: 64

約数和(自身を含む): 24767164800

約数和(自身を除く): 14862876870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 278, 290, 417, 435, 695, 834, 870, 1390, 2085, 4031, 4170, 8062, 12093, 20155, 24186, 40310, 60465, 81901, 120930, 163802, 245703, 409505, 491406, 819010, 1228515, 2375129, 2457030, 4750258, 7125387, 11384239, 11875645, 14250774, 22768478, 23751290, 34152717, 35626935, 56921195, 68305434, 71253870, 113842390, 170763585, 330142931, 341527170, 660285862, 990428793, 1650714655, 1980857586, 3301429310, 4952143965, 9904287930]

約数ペア:

[(1, 9904287930), (2, 4952143965), (3, 3301429310), (5, 1980857586), (6, 1650714655), (10, 990428793), (15, 660285862), (29, 341527170), (30, 330142931), (58, 170763585), (87, 113842390), (139, 71253870), (145, 68305434), (174, 56921195), (278, 35626935), (290, 34152717), (417, 23751290), (435, 22768478), (695, 14250774), (834, 11875645), (870, 11384239), (1390, 7125387), (2085, 4750258), (4031, 2457030), (4170, 2375129), (8062, 1228515), (12093, 819010), (20155, 491406), (24186, 409505), (40310, 245703), (60465, 163802), (81901, 120930)]