2885703156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{5119}}^1$

素因数の和:7373

約数の個数: 72

約数和(自身を含む): 8341831680

約数和(自身を除く): 5456128524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2237, 4474, 5119, 6711, 8948, 10238, 13422, 15357, 15659, 20133, 20476, 26844, 30714, 31318, 35833, 40266, 46071, 46977, 61428, 62636, 71666, 80532, 92142, 93954, 107499, 140931, 143332, 184284, 187908, 214998, 281862, 322497, 429996, 563724, 644994, 1289988, 11451203, 22902406, 34353609, 45804812, 68707218, 80158421, 103060827, 137414436, 160316842, 206121654, 240475263, 320633684, 412243308, 480950526, 721425789, 961901052, 1442851578, 2885703156]

約数ペア:

[(1, 2885703156), (2, 1442851578), (3, 961901052), (4, 721425789), (6, 480950526), (7, 412243308), (9, 320633684), (12, 240475263), (14, 206121654), (18, 160316842), (21, 137414436), (28, 103060827), (36, 80158421), (42, 68707218), (63, 45804812), (84, 34353609), (126, 22902406), (252, 11451203), (2237, 1289988), (4474, 644994), (5119, 563724), (6711, 429996), (8948, 322497), (10238, 281862), (13422, 214998), (15357, 187908), (15659, 184284), (20133, 143332), (20476, 140931), (26844, 107499), (30714, 93954), (31318, 92142), (35833, 80532), (40266, 71666), (46071, 62636), (46977, 61428)]