4715220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 13366080

約数和(自身を除く): 8650860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 883, 890, 1068, 1335, 1766, 1780, 2649, 2670, 3532, 4415, 5298, 5340, 8830, 10596, 13245, 17660, 26490, 52980, 78587, 157174, 235761, 314348, 392935, 471522, 785870, 943044, 1178805, 1571740, 2357610, 4715220]

約数ペア:

[(1, 4715220), (2, 2357610), (3, 1571740), (4, 1178805), (5, 943044), (6, 785870), (10, 471522), (12, 392935), (15, 314348), (20, 235761), (30, 157174), (60, 78587), (89, 52980), (178, 26490), (267, 17660), (356, 13245), (445, 10596), (534, 8830), (883, 5340), (890, 5298), (1068, 4415), (1335, 3532), (1766, 2670), (1780, 2649)]