8172090

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 112

約数和(自身を含む): 23608800

約数和(自身を除く): 15436710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 81, 90, 95, 114, 118, 135, 162, 171, 177, 190, 243, 270, 285, 295, 342, 354, 405, 486, 513, 531, 570, 590, 729, 810, 855, 885, 1026, 1062, 1121, 1215, 1458, 1539, 1593, 1710, 1770, 2242, 2430, 2565, 2655, 3078, 3186, 3363, 3645, 4617, 4779, 5130, 5310, 5605, 6726, 7290, 7695, 7965, 9234, 9558, 10089, 11210, 13851, 14337, 15390, 15930, 16815, 20178, 23085, 23895, 27702, 28674, 30267, 33630, 43011, 46170, 47790, 50445, 60534, 69255, 71685, 86022, 90801, 100890, 138510, 143370, 151335, 181602, 215055, 272403, 302670, 430110, 454005, 544806, 817209, 908010, 1362015, 1634418, 2724030, 4086045, 8172090]

約数ペア:

[(1, 8172090), (2, 4086045), (3, 2724030), (5, 1634418), (6, 1362015), (9, 908010), (10, 817209), (15, 544806), (18, 454005), (19, 430110), (27, 302670), (30, 272403), (38, 215055), (45, 181602), (54, 151335), (57, 143370), (59, 138510), (81, 100890), (90, 90801), (95, 86022), (114, 71685), (118, 69255), (135, 60534), (162, 50445), (171, 47790), (177, 46170), (190, 43011), (243, 33630), (270, 30267), (285, 28674), (295, 27702), (342, 23895), (354, 23085), (405, 20178), (486, 16815), (513, 15930), (531, 15390), (570, 14337), (590, 13851), (729, 11210), (810, 10089), (855, 9558), (885, 9234), (1026, 7965), (1062, 7695), (1121, 7290), (1215, 6726), (1458, 5605), (1539, 5310), (1593, 5130), (1710, 4779), (1770, 4617), (2242, 3645), (2430, 3363), (2565, 3186), (2655, 3078)]