42490430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 81981504

約数和(自身を除く): 39491074

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 4993, 8510, 9986, 24965, 49930, 114839, 184741, 229678, 369482, 574195, 923705, 1148390, 1847410, 4249043, 8498086, 21245215, 42490430]

約数ペア:

[(1, 42490430), (2, 21245215), (5, 8498086), (10, 4249043), (23, 1847410), (37, 1148390), (46, 923705), (74, 574195), (115, 369482), (185, 229678), (230, 184741), (370, 114839), (851, 49930), (1702, 24965), (4255, 9986), (4993, 8510)]