67791510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^2$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 180492624

約数和(自身を除く): 112701114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 103, 142, 206, 213, 309, 355, 426, 515, 618, 639, 710, 927, 1030, 1065, 1278, 1545, 1854, 2130, 3090, 3195, 4635, 6390, 7313, 9270, 10609, 14626, 21218, 21939, 31827, 36565, 43878, 53045, 63654, 65817, 73130, 95481, 106090, 109695, 131634, 159135, 190962, 219390, 318270, 329085, 477405, 658170, 753239, 954810, 1506478, 2259717, 3766195, 4519434, 6779151, 7532390, 11298585, 13558302, 22597170, 33895755, 67791510]

約数ペア:

[(1, 67791510), (2, 33895755), (3, 22597170), (5, 13558302), (6, 11298585), (9, 7532390), (10, 6779151), (15, 4519434), (18, 3766195), (30, 2259717), (45, 1506478), (71, 954810), (90, 753239), (103, 658170), (142, 477405), (206, 329085), (213, 318270), (309, 219390), (355, 190962), (426, 159135), (515, 131634), (618, 109695), (639, 106090), (710, 95481), (927, 73130), (1030, 65817), (1065, 63654), (1278, 53045), (1545, 43878), (1854, 36565), (2130, 31827), (3090, 21939), (3195, 21218), (4635, 14626), (6390, 10609), (7313, 9270)]