72141390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{801571}}^1$

素因数の和:801584

約数の個数: 24

約数和(自身を含む): 187567848

約数和(自身を除く): 115426458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 801571, 1603142, 2404713, 4007855, 4809426, 7214139, 8015710, 12023565, 14428278, 24047130, 36070695, 72141390]

約数ペア:

[(1, 72141390), (2, 36070695), (3, 24047130), (5, 14428278), (6, 12023565), (9, 8015710), (10, 7214139), (15, 4809426), (18, 4007855), (30, 2404713), (45, 1603142), (90, 801571)]