4277440140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{2741}}^1$

素因数の和:3623

約数の個数: 96

約数和(自身を含む): 12382433280

約数和(自身を除く): 8104993140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 839, 930, 1678, 1860, 2517, 2741, 3356, 4195, 5034, 5482, 8223, 8390, 10068, 10964, 12585, 13705, 16446, 16780, 25170, 26009, 27410, 32892, 41115, 50340, 52018, 54820, 78027, 82230, 84971, 104036, 130045, 156054, 164460, 169942, 254913, 260090, 312108, 339884, 390135, 424855, 509826, 520180, 780270, 849710, 1019652, 1274565, 1560540, 1699420, 2299699, 2549130, 4599398, 5098260, 6899097, 9198796, 11498495, 13798194, 22996990, 27596388, 34495485, 45993980, 68990970, 71290669, 137981940, 142581338, 213872007, 285162676, 356453345, 427744014, 712906690, 855488028, 1069360035, 1425813380, 2138720070, 4277440140]

約数ペア:

[(1, 4277440140), (2, 2138720070), (3, 1425813380), (4, 1069360035), (5, 855488028), (6, 712906690), (10, 427744014), (12, 356453345), (15, 285162676), (20, 213872007), (30, 142581338), (31, 137981940), (60, 71290669), (62, 68990970), (93, 45993980), (124, 34495485), (155, 27596388), (186, 22996990), (310, 13798194), (372, 11498495), (465, 9198796), (620, 6899097), (839, 5098260), (930, 4599398), (1678, 2549130), (1860, 2299699), (2517, 1699420), (2741, 1560540), (3356, 1274565), (4195, 1019652), (5034, 849710), (5482, 780270), (8223, 520180), (8390, 509826), (10068, 424855), (10964, 390135), (12585, 339884), (13705, 312108), (16446, 260090), (16780, 254913), (25170, 169942), (26009, 164460), (27410, 156054), (32892, 130045), (41115, 104036), (50340, 84971), (52018, 82230), (54820, 78027)]