490142010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{38993}}^1$

素因数の和:39422

約数の個数: 32

約数和(自身を含む): 1179178560

約数和(自身を除く): 689036550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12570, 38993, 77986, 116979, 194965, 233958, 389930, 584895, 1169790, 16338067, 32676134, 49014201, 81690335, 98028402, 163380670, 245071005, 490142010]

約数ペア:

[(1, 490142010), (2, 245071005), (3, 163380670), (5, 98028402), (6, 81690335), (10, 49014201), (15, 32676134), (30, 16338067), (419, 1169790), (838, 584895), (1257, 389930), (2095, 233958), (2514, 194965), (4190, 116979), (6285, 77986), (12570, 38993)]