230039902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 368271360

約数和(自身を除く): 138231458

約数列:

[1, 2, 31, 47, 62, 89, 94, 178, 887, 1457, 1774, 2759, 2914, 4183, 5518, 8366, 27497, 41689, 54994, 78943, 83378, 129673, 157886, 259346, 1292359, 2447233, 2584718, 3710321, 4894466, 7420642, 115019951, 230039902]

約数ペア:

[(1, 230039902), (2, 115019951), (31, 7420642), (47, 4894466), (62, 3710321), (89, 2584718), (94, 2447233), (178, 1292359), (887, 259346), (1457, 157886), (1774, 129673), (2759, 83378), (2914, 78943), (4183, 54994), (5518, 41689), (8366, 27497)]