705510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 80

約数和(自身を含む): 2073456

約数和(自身を除く): 1367946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 81, 90, 117, 130, 134, 135, 162, 195, 201, 234, 270, 335, 351, 390, 402, 405, 585, 603, 670, 702, 810, 871, 1005, 1053, 1170, 1206, 1742, 1755, 1809, 2010, 2106, 2613, 3015, 3510, 3618, 4355, 5226, 5265, 5427, 6030, 7839, 8710, 9045, 10530, 10854, 13065, 15678, 18090, 23517, 26130, 27135, 39195, 47034, 54270, 70551, 78390, 117585, 141102, 235170, 352755, 705510]

約数ペア:

[(1, 705510), (2, 352755), (3, 235170), (5, 141102), (6, 117585), (9, 78390), (10, 70551), (13, 54270), (15, 47034), (18, 39195), (26, 27135), (27, 26130), (30, 23517), (39, 18090), (45, 15678), (54, 13065), (65, 10854), (67, 10530), (78, 9045), (81, 8710), (90, 7839), (117, 6030), (130, 5427), (134, 5265), (135, 5226), (162, 4355), (195, 3618), (201, 3510), (234, 3015), (270, 2613), (335, 2106), (351, 2010), (390, 1809), (402, 1755), (405, 1742), (585, 1206), (603, 1170), (670, 1053), (702, 1005), (810, 871)]