2241430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2113130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 251, 470, 502, 893, 1255, 1786, 2510, 4465, 4769, 8930, 9538, 11797, 23594, 23845, 47690, 58985, 117970, 224143, 448286, 1120715, 2241430]

約数ペア:

[(1, 2241430), (2, 1120715), (5, 448286), (10, 224143), (19, 117970), (38, 58985), (47, 47690), (94, 23845), (95, 23594), (190, 11797), (235, 9538), (251, 8930), (470, 4769), (502, 4465), (893, 2510), (1255, 1786)]