76814910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 217620000

約数和(自身を除く): 140805090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1549, 1653, 1710, 2610, 2755, 3098, 3306, 4647, 4959, 5510, 7745, 8265, 9294, 9918, 13941, 15490, 16530, 23235, 24795, 27882, 29431, 44921, 46470, 49590, 58862, 69705, 88293, 89842, 134763, 139410, 147155, 176586, 224605, 264879, 269526, 294310, 404289, 441465, 449210, 529758, 673815, 808578, 853499, 882930, 1324395, 1347630, 1706998, 2021445, 2560497, 2648790, 4042890, 4267495, 5120994, 7681491, 8534990, 12802485, 15362982, 25604970, 38407455, 76814910]

約数ペア:

[(1, 76814910), (2, 38407455), (3, 25604970), (5, 15362982), (6, 12802485), (9, 8534990), (10, 7681491), (15, 5120994), (18, 4267495), (19, 4042890), (29, 2648790), (30, 2560497), (38, 2021445), (45, 1706998), (57, 1347630), (58, 1324395), (87, 882930), (90, 853499), (95, 808578), (114, 673815), (145, 529758), (171, 449210), (174, 441465), (190, 404289), (261, 294310), (285, 269526), (290, 264879), (342, 224605), (435, 176586), (522, 147155), (551, 139410), (570, 134763), (855, 89842), (870, 88293), (1102, 69705), (1305, 58862), (1549, 49590), (1653, 46470), (1710, 44921), (2610, 29431), (2755, 27882), (3098, 24795), (3306, 23235), (4647, 16530), (4959, 15490), (5510, 13941), (7745, 9918), (8265, 9294)]