15930481130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1\times {\mathrm{5659}}^1$

素因数の和:8918

約数の個数: 32

約数和(自身を含む): 29011348800

約数和(自身を除く): 13080867670

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3163, 5659, 6326, 11318, 15815, 28295, 31630, 56590, 281507, 503651, 563014, 1007302, 1407535, 2518255, 2815070, 5036510, 17899417, 35798834, 89497085, 178994170, 1593048113, 3186096226, 7965240565, 15930481130]

約数ペア:

[(1, 15930481130), (2, 7965240565), (5, 3186096226), (10, 1593048113), (89, 178994170), (178, 89497085), (445, 35798834), (890, 17899417), (3163, 5036510), (5659, 2815070), (6326, 2518255), (11318, 1407535), (15815, 1007302), (28295, 563014), (31630, 503651), (56590, 281507)]