1567209540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2009243}}^1$

素因数の和:2009268

約数の個数: 48

約数和(自身を含む): 4725741888

約数和(自身を除く): 3158532348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2009243, 4018486, 6027729, 8036972, 10046215, 12055458, 20092430, 24110916, 26120159, 30138645, 40184860, 52240318, 60277290, 78360477, 104480636, 120554580, 130600795, 156720954, 261201590, 313441908, 391802385, 522403180, 783604770, 1567209540]

約数ペア:

[(1, 1567209540), (2, 783604770), (3, 522403180), (4, 391802385), (5, 313441908), (6, 261201590), (10, 156720954), (12, 130600795), (13, 120554580), (15, 104480636), (20, 78360477), (26, 60277290), (30, 52240318), (39, 40184860), (52, 30138645), (60, 26120159), (65, 24110916), (78, 20092430), (130, 12055458), (156, 10046215), (195, 8036972), (260, 6027729), (390, 4018486), (780, 2009243)]