84423220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{603023}}^1$

素因数の和:603039

約数の個数: 24

約数和(自身を含む): 202616064

約数和(自身を除く): 118192844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 603023, 1206046, 2412092, 3015115, 4221161, 6030230, 8442322, 12060460, 16884644, 21105805, 42211610, 84423220]

約数ペア:

[(1, 84423220), (2, 42211610), (4, 21105805), (5, 16884644), (7, 12060460), (10, 8442322), (14, 6030230), (20, 4221161), (28, 3015115), (35, 2412092), (70, 1206046), (140, 603023)]