74452730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9533}}^1$

素因数の和:9622

約数の個数: 32

約数和(自身を含む): 148272768

約数和(自身を除く): 73820038

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9533, 19066, 47665, 95330, 104863, 209726, 524315, 676843, 1048630, 1353686, 3384215, 6768430, 7445273, 14890546, 37226365, 74452730]

約数ペア:

[(1, 74452730), (2, 37226365), (5, 14890546), (10, 7445273), (11, 6768430), (22, 3384215), (55, 1353686), (71, 1048630), (110, 676843), (142, 524315), (355, 209726), (710, 104863), (781, 95330), (1562, 47665), (3905, 19066), (7810, 9533)]