813369570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4003}}^1$

素因数の和:4547

約数の個数: 64

約数和(自身を含む): 2106808704

約数和(自身を除く): 1293439134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 521, 1042, 1563, 2605, 3126, 4003, 5210, 6773, 7815, 8006, 12009, 13546, 15630, 20015, 20319, 24018, 33865, 40030, 40638, 52039, 60045, 67730, 101595, 104078, 120090, 156117, 203190, 260195, 312234, 520390, 780585, 1561170, 2085563, 4171126, 6256689, 10427815, 12513378, 20855630, 27112319, 31283445, 54224638, 62566890, 81336957, 135561595, 162673914, 271123190, 406684785, 813369570]

約数ペア:

[(1, 813369570), (2, 406684785), (3, 271123190), (5, 162673914), (6, 135561595), (10, 81336957), (13, 62566890), (15, 54224638), (26, 31283445), (30, 27112319), (39, 20855630), (65, 12513378), (78, 10427815), (130, 6256689), (195, 4171126), (390, 2085563), (521, 1561170), (1042, 780585), (1563, 520390), (2605, 312234), (3126, 260195), (4003, 203190), (5210, 156117), (6773, 120090), (7815, 104078), (8006, 101595), (12009, 67730), (13546, 60045), (15630, 52039), (20015, 40638), (20319, 40030), (24018, 33865)]