23713290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 64177920

約数和(自身を除く): 40464630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1237, 1278, 1917, 2130, 2474, 3195, 3711, 3834, 6185, 6390, 7422, 9585, 11133, 12370, 18555, 19170, 22266, 33399, 37110, 55665, 66798, 87827, 111330, 166995, 175654, 263481, 333990, 439135, 526962, 790443, 878270, 1317405, 1580886, 2371329, 2634810, 3952215, 4742658, 7904430, 11856645, 23713290]

約数ペア:

[(1, 23713290), (2, 11856645), (3, 7904430), (5, 4742658), (6, 3952215), (9, 2634810), (10, 2371329), (15, 1580886), (18, 1317405), (27, 878270), (30, 790443), (45, 526962), (54, 439135), (71, 333990), (90, 263481), (135, 175654), (142, 166995), (213, 111330), (270, 87827), (355, 66798), (426, 55665), (639, 37110), (710, 33399), (1065, 22266), (1237, 19170), (1278, 18555), (1917, 12370), (2130, 11133), (2474, 9585), (3195, 7422), (3711, 6390), (3834, 6185)]