30988356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12764

約数の個数: 48

約数和(自身を含む): 85491840

約数和(自身を除く): 54503484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12721, 25442, 38163, 50884, 76326, 89047, 152652, 178094, 267141, 356188, 368909, 534282, 737818, 1068564, 1106727, 1475636, 2213454, 2582363, 4426908, 5164726, 7747089, 10329452, 15494178, 30988356]

約数ペア:

[(1, 30988356), (2, 15494178), (3, 10329452), (4, 7747089), (6, 5164726), (7, 4426908), (12, 2582363), (14, 2213454), (21, 1475636), (28, 1106727), (29, 1068564), (42, 737818), (58, 534282), (84, 368909), (87, 356188), (116, 267141), (174, 178094), (203, 152652), (348, 89047), (406, 76326), (609, 50884), (812, 38163), (1218, 25442), (2436, 12721)]