18536701290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{289139}}^1$

素因数の和:291286

約数の個数: 32

約数和(自身を含む): 44509055040

約数和(自身を除く): 25972353750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2137, 4274, 6411, 10685, 12822, 21370, 32055, 64110, 289139, 578278, 867417, 1445695, 1734834, 2891390, 4337085, 8674170, 617890043, 1235780086, 1853670129, 3089450215, 3707340258, 6178900430, 9268350645, 18536701290]

約数ペア:

[(1, 18536701290), (2, 9268350645), (3, 6178900430), (5, 3707340258), (6, 3089450215), (10, 1853670129), (15, 1235780086), (30, 617890043), (2137, 8674170), (4274, 4337085), (6411, 2891390), (10685, 1734834), (12822, 1445695), (21370, 867417), (32055, 578278), (64110, 289139)]