2007606310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 3922603200

約数和(自身を除く): 1914996890

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 353, 370, 703, 706, 809, 1406, 1618, 1765, 3515, 3530, 4045, 6707, 7030, 8090, 13061, 13414, 15371, 26122, 29933, 30742, 33535, 59866, 65305, 67070, 76855, 130610, 149665, 153710, 248159, 285577, 299330, 496318, 568727, 571154, 1137454, 1240795, 1427885, 2481590, 2843635, 2855770, 5425963, 5687270, 10566349, 10851926, 21132698, 27129815, 52831745, 54259630, 105663490, 200760631, 401521262, 1003803155, 2007606310]

約数ペア:

[(1, 2007606310), (2, 1003803155), (5, 401521262), (10, 200760631), (19, 105663490), (37, 54259630), (38, 52831745), (74, 27129815), (95, 21132698), (185, 10851926), (190, 10566349), (353, 5687270), (370, 5425963), (703, 2855770), (706, 2843635), (809, 2481590), (1406, 1427885), (1618, 1240795), (1765, 1137454), (3515, 571154), (3530, 568727), (4045, 496318), (6707, 299330), (7030, 285577), (8090, 248159), (13061, 153710), (13414, 149665), (15371, 130610), (26122, 76855), (29933, 67070), (30742, 65305), (33535, 59866)]