1840887370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{6089}}^1$

素因数の和:6727

約数の個数: 48

約数和(自身を含む): 3861474120

約数和(自身を除く): 2020586750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 617, 1234, 3085, 4319, 6089, 6170, 8638, 12178, 21595, 30233, 30445, 42623, 43190, 60466, 60890, 85246, 151165, 213115, 298361, 302330, 426230, 596722, 1491805, 2983610, 3756913, 7513826, 18784565, 26298391, 37569130, 52596782, 131491955, 184088737, 262983910, 368177474, 920443685, 1840887370]

約数ペア:

[(1, 1840887370), (2, 920443685), (5, 368177474), (7, 262983910), (10, 184088737), (14, 131491955), (35, 52596782), (49, 37569130), (70, 26298391), (98, 18784565), (245, 7513826), (490, 3756913), (617, 2983610), (1234, 1491805), (3085, 596722), (4319, 426230), (6089, 302330), (6170, 298361), (8638, 213115), (12178, 151165), (21595, 85246), (30233, 60890), (30445, 60466), (42623, 43190)]