1381069690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10613}}^1$

素因数の和:10664

約数の個数: 96

約数和(自身を含む): 3356401536

約数和(自身を除く): 1975331846

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 182, 286, 338, 385, 455, 715, 770, 845, 910, 1001, 1183, 1430, 1690, 1859, 2002, 2366, 3718, 5005, 5915, 9295, 10010, 10613, 11830, 13013, 18590, 21226, 26026, 53065, 65065, 74291, 106130, 116743, 130130, 137969, 148582, 233486, 275938, 371455, 583715, 689845, 742910, 817201, 965783, 1167430, 1379690, 1517659, 1634402, 1793597, 1931566, 3035318, 3587194, 4086005, 4828915, 7588295, 8172010, 8967985, 9657830, 10623613, 12555179, 15176590, 17935970, 19729567, 21247226, 25110358, 39459134, 53118065, 62775895, 98647835, 106236130, 125551790, 138106969, 197295670, 276213938, 690534845, 1381069690]

約数ペア:

[(1, 1381069690), (2, 690534845), (5, 276213938), (7, 197295670), (10, 138106969), (11, 125551790), (13, 106236130), (14, 98647835), (22, 62775895), (26, 53118065), (35, 39459134), (55, 25110358), (65, 21247226), (70, 19729567), (77, 17935970), (91, 15176590), (110, 12555179), (130, 10623613), (143, 9657830), (154, 8967985), (169, 8172010), (182, 7588295), (286, 4828915), (338, 4086005), (385, 3587194), (455, 3035318), (715, 1931566), (770, 1793597), (845, 1634402), (910, 1517659), (1001, 1379690), (1183, 1167430), (1430, 965783), (1690, 817201), (1859, 742910), (2002, 689845), (2366, 583715), (3718, 371455), (5005, 275938), (5915, 233486), (9295, 148582), (10010, 137969), (10613, 130130), (11830, 116743), (13013, 106130), (18590, 74291), (21226, 65065), (26026, 53065)]