70940815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 26518385

約数列:

[1, 5, 11, 29, 55, 79, 145, 319, 395, 563, 869, 1595, 2291, 2815, 4345, 6193, 11455, 16327, 25201, 30965, 44477, 81635, 126005, 179597, 222385, 489247, 897985, 1289833, 2446235, 6449165, 14188163, 70940815]

約数ペア:

[(1, 70940815), (5, 14188163), (11, 6449165), (29, 2446235), (55, 1289833), (79, 897985), (145, 489247), (319, 222385), (395, 179597), (563, 126005), (869, 81635), (1595, 44477), (2291, 30965), (2815, 25201), (4345, 16327), (6193, 11455)]