79769790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46649}}^1$

素因数の和:46681

約数の個数: 48

約数和(自身を含む): 218322000

約数和(自身を除く): 138552210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 46649, 93298, 139947, 233245, 279894, 419841, 466490, 699735, 839682, 886331, 1399470, 1772662, 2099205, 2658993, 4198410, 4431655, 5317986, 7976979, 8863310, 13294965, 15953958, 26589930, 39884895, 79769790]

約数ペア:

[(1, 79769790), (2, 39884895), (3, 26589930), (5, 15953958), (6, 13294965), (9, 8863310), (10, 7976979), (15, 5317986), (18, 4431655), (19, 4198410), (30, 2658993), (38, 2099205), (45, 1772662), (57, 1399470), (90, 886331), (95, 839682), (114, 699735), (171, 466490), (190, 419841), (285, 279894), (342, 233245), (570, 139947), (855, 93298), (1710, 46649)]