145534570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1321}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 274129920

約数和(自身を除く): 128595350

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 958, 1321, 2395, 2642, 4790, 6605, 11017, 13210, 22034, 30383, 55085, 60766, 110170, 151915, 303830, 632759, 1265518, 3163795, 6327590, 14553457, 29106914, 72767285, 145534570]

約数ペア:

[(1, 145534570), (2, 72767285), (5, 29106914), (10, 14553457), (23, 6327590), (46, 3163795), (115, 1265518), (230, 632759), (479, 303830), (958, 151915), (1321, 110170), (2395, 60766), (2642, 55085), (4790, 30383), (6605, 22034), (11017, 13210)]