29121136620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3491743}}^1$

素因数の和:3491894

約数の個数: 48

約数和(自身を含む): 82125818880

約数和(自身を除く): 53004682260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 3491743, 6983486, 10475229, 13966972, 17458715, 20950458, 34917430, 41900916, 52376145, 69834860, 104752290, 209504580, 485352277, 970704554, 1456056831, 1941409108, 2426761385, 2912113662, 4853522770, 5824227324, 7280284155, 9707045540, 14560568310, 29121136620]

約数ペア:

[(1, 29121136620), (2, 14560568310), (3, 9707045540), (4, 7280284155), (5, 5824227324), (6, 4853522770), (10, 2912113662), (12, 2426761385), (15, 1941409108), (20, 1456056831), (30, 970704554), (60, 485352277), (139, 209504580), (278, 104752290), (417, 69834860), (556, 52376145), (695, 41900916), (834, 34917430), (1390, 20950458), (1668, 17458715), (2085, 13966972), (2780, 10475229), (4170, 6983486), (8340, 3491743)]