105229020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134909}}^1$

素因数の和:134934

約数の個数: 48

約数和(自身を含む): 317308320

約数和(自身を除く): 212079300

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, 134909, 269818, 404727, 539636, 674545, 809454, 1349090, 1618908, 1753817, 2023635, 2698180, 3507634, 4047270, 5261451, 7015268, 8094540, 8769085, 10522902, 17538170, 21045804, 26307255, 35076340, 52614510, 105229020]

約数ペア:

[(1, 105229020), (2, 52614510), (3, 35076340), (4, 26307255), (5, 21045804), (6, 17538170), (10, 10522902), (12, 8769085), (13, 8094540), (15, 7015268), (20, 5261451), (26, 4047270), (30, 3507634), (39, 2698180), (52, 2023635), (60, 1753817), (65, 1618908), (78, 1349090), (130, 809454), (156, 674545), (195, 539636), (260, 404727), (390, 269818), (780, 134909)]