77046970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 114553670

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 43, 55, 65, 70, 77, 86, 91, 110, 130, 143, 154, 179, 182, 215, 286, 301, 358, 385, 430, 455, 473, 559, 602, 715, 770, 895, 910, 946, 1001, 1118, 1253, 1430, 1505, 1790, 1969, 2002, 2327, 2365, 2506, 2795, 3010, 3311, 3913, 3938, 4654, 4730, 5005, 5590, 6149, 6265, 6622, 7697, 7826, 9845, 10010, 11635, 12298, 12530, 13783, 15394, 16289, 16555, 19565, 19690, 23270, 25597, 27566, 30745, 32578, 33110, 38485, 39130, 43043, 51194, 53879, 61490, 68915, 76970, 81445, 84667, 86086, 100061, 107758, 127985, 137830, 162890, 169334, 179179, 200122, 215215, 255970, 269395, 358358, 423335, 430430, 500305, 538790, 592669, 700427, 846670, 895895, 1000610, 1100671, 1185338, 1400854, 1791790, 2201342, 2963345, 3502135, 5503355, 5926690, 7004270, 7704697, 11006710, 15409394, 38523485, 77046970]

約数ペア:

[(1, 77046970), (2, 38523485), (5, 15409394), (7, 11006710), (10, 7704697), (11, 7004270), (13, 5926690), (14, 5503355), (22, 3502135), (26, 2963345), (35, 2201342), (43, 1791790), (55, 1400854), (65, 1185338), (70, 1100671), (77, 1000610), (86, 895895), (91, 846670), (110, 700427), (130, 592669), (143, 538790), (154, 500305), (179, 430430), (182, 423335), (215, 358358), (286, 269395), (301, 255970), (358, 215215), (385, 200122), (430, 179179), (455, 169334), (473, 162890), (559, 137830), (602, 127985), (715, 107758), (770, 100061), (895, 86086), (910, 84667), (946, 81445), (1001, 76970), (1118, 68915), (1253, 61490), (1430, 53879), (1505, 51194), (1790, 43043), (1969, 39130), (2002, 38485), (2327, 33110), (2365, 32578), (2506, 30745), (2795, 27566), (3010, 25597), (3311, 23270), (3913, 19690), (3938, 19565), (4654, 16555), (4730, 16289), (5005, 15394), (5590, 13783), (6149, 12530), (6265, 12298), (6622, 11635), (7697, 10010), (7826, 9845)]