79981230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{54409}}^1$

素因数の和:54433

約数の個数: 48

約数和(自身を含む): 223298640

約数和(自身を除く): 143317410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 54409, 108818, 163227, 272045, 326454, 380863, 544090, 761726, 816135, 1142589, 1632270, 1904315, 2285178, 2666041, 3808630, 5332082, 5712945, 7998123, 11425890, 13330205, 15996246, 26660410, 39990615, 79981230]

約数ペア:

[(1, 79981230), (2, 39990615), (3, 26660410), (5, 15996246), (6, 13330205), (7, 11425890), (10, 7998123), (14, 5712945), (15, 5332082), (21, 3808630), (30, 2666041), (35, 2285178), (42, 1904315), (49, 1632270), (70, 1142589), (98, 816135), (105, 761726), (147, 544090), (210, 380863), (245, 326454), (294, 272045), (490, 163227), (735, 108818), (1470, 54409)]