771662010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5300

約数の個数: 128

約数和(自身を含む): 2288609280

約数和(自身を除く): 1516947270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1110, 1295, 1330, 1406, 1554, 1995, 2109, 2590, 3515, 3885, 3990, 4218, 4921, 5227, 7030, 7770, 9842, 10454, 10545, 14763, 15681, 21090, 24605, 26135, 29526, 31362, 36589, 49210, 52270, 73178, 73815, 78405, 99313, 109767, 147630, 156810, 182945, 193399, 198626, 219534, 297939, 365890, 386798, 496565, 548835, 580197, 595878, 695191, 966995, 993130, 1097670, 1160394, 1353793, 1390382, 1489695, 1933990, 2085573, 2707586, 2900985, 2979390, 3475955, 3674581, 4061379, 4171146, 5801970, 6768965, 6951910, 7349162, 8122758, 10427865, 11023743, 13537930, 18372905, 20306895, 20855730, 22047486, 25722067, 36745810, 40613790, 51444134, 55118715, 77166201, 110237430, 128610335, 154332402, 257220670, 385831005, 771662010]

約数ペア:

[(1, 771662010), (2, 385831005), (3, 257220670), (5, 154332402), (6, 128610335), (7, 110237430), (10, 77166201), (14, 55118715), (15, 51444134), (19, 40613790), (21, 36745810), (30, 25722067), (35, 22047486), (37, 20855730), (38, 20306895), (42, 18372905), (57, 13537930), (70, 11023743), (74, 10427865), (95, 8122758), (105, 7349162), (111, 6951910), (114, 6768965), (133, 5801970), (185, 4171146), (190, 4061379), (210, 3674581), (222, 3475955), (259, 2979390), (266, 2900985), (285, 2707586), (370, 2085573), (399, 1933990), (518, 1489695), (555, 1390382), (570, 1353793), (665, 1160394), (703, 1097670), (777, 993130), (798, 966995), (1110, 695191), (1295, 595878), (1330, 580197), (1406, 548835), (1554, 496565), (1995, 386798), (2109, 365890), (2590, 297939), (3515, 219534), (3885, 198626), (3990, 193399), (4218, 182945), (4921, 156810), (5227, 147630), (7030, 109767), (7770, 99313), (9842, 78405), (10454, 73815), (10545, 73178), (14763, 52270), (15681, 49210), (21090, 36589), (24605, 31362), (26135, 29526)]