2019945810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 5032782720

約数和(自身を除く): 3012836910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 137, 185, 222, 274, 359, 370, 411, 555, 685, 718, 822, 1077, 1110, 1369, 1370, 1795, 2055, 2154, 2738, 3590, 4107, 4110, 5069, 5385, 6845, 8214, 10138, 10770, 13283, 13690, 15207, 20535, 25345, 26566, 30414, 39849, 41070, 49183, 50690, 66415, 76035, 79698, 98366, 132830, 147549, 152070, 187553, 199245, 245915, 295098, 375106, 398490, 491471, 491830, 562659, 737745, 937765, 982942, 1125318, 1474413, 1475490, 1819771, 1875530, 2457355, 2813295, 2948826, 3639542, 4914710, 5459313, 5626590, 7372065, 9098855, 10918626, 14744130, 18197710, 27296565, 54593130, 67331527, 134663054, 201994581, 336657635, 403989162, 673315270, 1009972905, 2019945810]

約数ペア:

[(1, 2019945810), (2, 1009972905), (3, 673315270), (5, 403989162), (6, 336657635), (10, 201994581), (15, 134663054), (30, 67331527), (37, 54593130), (74, 27296565), (111, 18197710), (137, 14744130), (185, 10918626), (222, 9098855), (274, 7372065), (359, 5626590), (370, 5459313), (411, 4914710), (555, 3639542), (685, 2948826), (718, 2813295), (822, 2457355), (1077, 1875530), (1110, 1819771), (1369, 1475490), (1370, 1474413), (1795, 1125318), (2055, 982942), (2154, 937765), (2738, 737745), (3590, 562659), (4107, 491830), (4110, 491471), (5069, 398490), (5385, 375106), (6845, 295098), (8214, 245915), (10138, 199245), (10770, 187553), (13283, 152070), (13690, 147549), (15207, 132830), (20535, 98366), (25345, 79698), (26566, 76035), (30414, 66415), (39849, 50690), (41070, 49183)]