8325990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 80

約数和(自身を含む): 23609520

約数和(自身を除く): 15283530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 541, 570, 810, 855, 1026, 1082, 1539, 1623, 1710, 2565, 2705, 3078, 3246, 4869, 5130, 5410, 7695, 8115, 9738, 10279, 14607, 15390, 16230, 20558, 24345, 29214, 30837, 43821, 48690, 51395, 61674, 73035, 87642, 92511, 102790, 146070, 154185, 185022, 219105, 277533, 308370, 438210, 462555, 555066, 832599, 925110, 1387665, 1665198, 2775330, 4162995, 8325990]

約数ペア:

[(1, 8325990), (2, 4162995), (3, 2775330), (5, 1665198), (6, 1387665), (9, 925110), (10, 832599), (15, 555066), (18, 462555), (19, 438210), (27, 308370), (30, 277533), (38, 219105), (45, 185022), (54, 154185), (57, 146070), (81, 102790), (90, 92511), (95, 87642), (114, 73035), (135, 61674), (162, 51395), (171, 48690), (190, 43821), (270, 30837), (285, 29214), (342, 24345), (405, 20558), (513, 16230), (541, 15390), (570, 14607), (810, 10279), (855, 9738), (1026, 8115), (1082, 7695), (1539, 5410), (1623, 5130), (1710, 4869), (2565, 3246), (2705, 3078)]