1307542180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13099}}^1$

素因数の和:13169

約数の個数: 96

約数和(自身を含む): 3380428800

約数和(自身を除く): 2072886620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 868, 1085, 1426, 1610, 2170, 2852, 3220, 3565, 4340, 4991, 7130, 9982, 13099, 14260, 19964, 24955, 26198, 49910, 52396, 65495, 91693, 99820, 130990, 183386, 261980, 301277, 366772, 406069, 458465, 602554, 812138, 916930, 1205108, 1506385, 1624276, 1833860, 2030345, 2108939, 2842483, 3012770, 4060690, 4217878, 5684966, 6025540, 8121380, 8435756, 9339587, 10544695, 11369932, 14212415, 18679174, 21089390, 28424830, 37358348, 42178780, 46697935, 56849660, 65377109, 93395870, 130754218, 186791740, 261508436, 326885545, 653771090, 1307542180]

約数ペア:

[(1, 1307542180), (2, 653771090), (4, 326885545), (5, 261508436), (7, 186791740), (10, 130754218), (14, 93395870), (20, 65377109), (23, 56849660), (28, 46697935), (31, 42178780), (35, 37358348), (46, 28424830), (62, 21089390), (70, 18679174), (92, 14212415), (115, 11369932), (124, 10544695), (140, 9339587), (155, 8435756), (161, 8121380), (217, 6025540), (230, 5684966), (310, 4217878), (322, 4060690), (434, 3012770), (460, 2842483), (620, 2108939), (644, 2030345), (713, 1833860), (805, 1624276), (868, 1506385), (1085, 1205108), (1426, 916930), (1610, 812138), (2170, 602554), (2852, 458465), (3220, 406069), (3565, 366772), (4340, 301277), (4991, 261980), (7130, 183386), (9982, 130990), (13099, 99820), (14260, 91693), (19964, 65495), (24955, 52396), (26198, 49910)]