71700930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 150865470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 295, 315, 354, 378, 413, 531, 590, 630, 643, 826, 885, 945, 1062, 1239, 1286, 1593, 1770, 1890, 1929, 2065, 2478, 2655, 3186, 3215, 3717, 3858, 4130, 4501, 5310, 5787, 6195, 6430, 7434, 7965, 9002, 9645, 11151, 11574, 12390, 13503, 15930, 17361, 18585, 19290, 22302, 22505, 27006, 28935, 34722, 37170, 37937, 40509, 45010, 55755, 57870, 67515, 75874, 81018, 86805, 111510, 113811, 121527, 135030, 173610, 189685, 202545, 227622, 243054, 265559, 341433, 379370, 405090, 531118, 569055, 607635, 682866, 796677, 1024299, 1138110, 1215270, 1327795, 1593354, 1707165, 2048598, 2390031, 2655590, 3414330, 3983385, 4780062, 5121495, 7170093, 7966770, 10242990, 11950155, 14340186, 23900310, 35850465, 71700930]

約数ペア:

[(1, 71700930), (2, 35850465), (3, 23900310), (5, 14340186), (6, 11950155), (7, 10242990), (9, 7966770), (10, 7170093), (14, 5121495), (15, 4780062), (18, 3983385), (21, 3414330), (27, 2655590), (30, 2390031), (35, 2048598), (42, 1707165), (45, 1593354), (54, 1327795), (59, 1215270), (63, 1138110), (70, 1024299), (90, 796677), (105, 682866), (118, 607635), (126, 569055), (135, 531118), (177, 405090), (189, 379370), (210, 341433), (270, 265559), (295, 243054), (315, 227622), (354, 202545), (378, 189685), (413, 173610), (531, 135030), (590, 121527), (630, 113811), (643, 111510), (826, 86805), (885, 81018), (945, 75874), (1062, 67515), (1239, 57870), (1286, 55755), (1593, 45010), (1770, 40509), (1890, 37937), (1929, 37170), (2065, 34722), (2478, 28935), (2655, 27006), (3186, 22505), (3215, 22302), (3717, 19290), (3858, 18585), (4130, 17361), (4501, 15930), (5310, 13503), (5787, 12390), (6195, 11574), (6430, 11151), (7434, 9645), (7965, 9002)]