103080890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 231137280

約数和(自身を除く): 128056390

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 37, 38, 43, 55, 62, 74, 86, 95, 110, 155, 185, 190, 209, 215, 310, 341, 370, 407, 418, 430, 473, 589, 682, 703, 814, 817, 946, 1045, 1147, 1178, 1333, 1406, 1591, 1634, 1705, 2035, 2090, 2294, 2365, 2666, 2945, 3182, 3410, 3515, 4070, 4085, 4730, 5735, 5890, 6479, 6665, 7030, 7733, 7955, 8170, 8987, 11470, 12617, 12958, 13330, 14663, 15466, 15910, 17501, 17974, 21793, 25234, 25327, 29326, 30229, 32395, 35002, 38665, 43586, 44935, 49321, 50654, 60458, 63085, 64790, 73315, 77330, 87505, 89870, 98642, 108965, 126170, 126635, 146630, 151145, 175010, 217930, 239723, 246605, 253270, 278597, 302290, 332519, 479446, 493210, 542531, 557194, 665038, 937099, 1085062, 1198615, 1392985, 1662595, 1874198, 2397230, 2712655, 2785970, 3325190, 4685495, 5425310, 9370990, 10308089, 20616178, 51540445, 103080890]

約数ペア:

[(1, 103080890), (2, 51540445), (5, 20616178), (10, 10308089), (11, 9370990), (19, 5425310), (22, 4685495), (31, 3325190), (37, 2785970), (38, 2712655), (43, 2397230), (55, 1874198), (62, 1662595), (74, 1392985), (86, 1198615), (95, 1085062), (110, 937099), (155, 665038), (185, 557194), (190, 542531), (209, 493210), (215, 479446), (310, 332519), (341, 302290), (370, 278597), (407, 253270), (418, 246605), (430, 239723), (473, 217930), (589, 175010), (682, 151145), (703, 146630), (814, 126635), (817, 126170), (946, 108965), (1045, 98642), (1147, 89870), (1178, 87505), (1333, 77330), (1406, 73315), (1591, 64790), (1634, 63085), (1705, 60458), (2035, 50654), (2090, 49321), (2294, 44935), (2365, 43586), (2666, 38665), (2945, 35002), (3182, 32395), (3410, 30229), (3515, 29326), (4070, 25327), (4085, 25234), (4730, 21793), (5735, 17974), (5890, 17501), (6479, 15910), (6665, 15466), (7030, 14663), (7733, 13330), (7955, 12958), (8170, 12617), (8987, 11470)]