870865292230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^2\times {\mathrm{7219}}^1$

素因数の和:8405

約数の個数: 48

約数和(自身を含む): 1612971768240

約数和(自身を除く): 742106476010

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 571, 1142, 2855, 5710, 7219, 14438, 21127, 36095, 42254, 72190, 105635, 211270, 267103, 326041, 534206, 652082, 1335515, 1630205, 2671030, 3260410, 4122049, 8244098, 12063517, 20610245, 24127034, 41220490, 60317585, 120635170, 152515813, 305031626, 762579065, 1525158130, 2353689979, 4707379958, 11768449895, 23536899790, 87086529223, 174173058446, 435432646115, 870865292230]

約数ペア:

[(1, 870865292230), (2, 435432646115), (5, 174173058446), (10, 87086529223), (37, 23536899790), (74, 11768449895), (185, 4707379958), (370, 2353689979), (571, 1525158130), (1142, 762579065), (2855, 305031626), (5710, 152515813), (7219, 120635170), (14438, 60317585), (21127, 41220490), (36095, 24127034), (42254, 20610245), (72190, 12063517), (105635, 8244098), (211270, 4122049), (267103, 3260410), (326041, 2671030), (534206, 1630205), (652082, 1335515)]