31366098530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{8167}}^1$

素因数の和:9171

約数の個数: 64

約数和(自身を含む): 62836881408

約数和(自身を除く): 31470782878

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 953, 1906, 2015, 4030, 4765, 8167, 9530, 12389, 16334, 24778, 29543, 40835, 59086, 61945, 81670, 106171, 123890, 147715, 212342, 253177, 295430, 384059, 506354, 530855, 768118, 1061710, 1265885, 1920295, 2531770, 3291301, 3840590, 6582602, 7783151, 15566302, 16456505, 32913010, 38915755, 77831510, 101180963, 202361926, 241277681, 482555362, 505904815, 1011809630, 1206388405, 2412776810, 3136609853, 6273219706, 15683049265, 31366098530]

約数ペア:

[(1, 31366098530), (2, 15683049265), (5, 6273219706), (10, 3136609853), (13, 2412776810), (26, 1206388405), (31, 1011809630), (62, 505904815), (65, 482555362), (130, 241277681), (155, 202361926), (310, 101180963), (403, 77831510), (806, 38915755), (953, 32913010), (1906, 16456505), (2015, 15566302), (4030, 7783151), (4765, 6582602), (8167, 3840590), (9530, 3291301), (12389, 2531770), (16334, 1920295), (24778, 1265885), (29543, 1061710), (40835, 768118), (59086, 530855), (61945, 506354), (81670, 384059), (106171, 295430), (123890, 253177), (147715, 212342)]