74200740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1433}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 208147968

約数和(自身を除く): 133947228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1433, 1726, 2589, 2866, 3452, 4299, 4315, 5178, 5732, 7165, 8598, 8630, 10356, 12945, 14330, 17196, 17260, 21495, 25890, 28660, 42990, 51780, 85980, 1236679, 2473358, 3710037, 4946716, 6183395, 7420074, 12366790, 14840148, 18550185, 24733580, 37100370, 74200740]

約数ペア:

[(1, 74200740), (2, 37100370), (3, 24733580), (4, 18550185), (5, 14840148), (6, 12366790), (10, 7420074), (12, 6183395), (15, 4946716), (20, 3710037), (30, 2473358), (60, 1236679), (863, 85980), (1433, 51780), (1726, 42990), (2589, 28660), (2866, 25890), (3452, 21495), (4299, 17260), (4315, 17196), (5178, 14330), (5732, 12945), (7165, 10356), (8598, 8630)]