30313948

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 62087592

約数和(自身を除く): 31773644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 733, 844, 1466, 1477, 2932, 2954, 5131, 5908, 10262, 10339, 20524, 20678, 35917, 41356, 71834, 143668, 154663, 309326, 618652, 1082641, 2165282, 4330564, 7578487, 15156974, 30313948]

約数ペア:

[(1, 30313948), (2, 15156974), (4, 7578487), (7, 4330564), (14, 2165282), (28, 1082641), (49, 618652), (98, 309326), (196, 154663), (211, 143668), (422, 71834), (733, 41356), (844, 35917), (1466, 20678), (1477, 20524), (2932, 10339), (2954, 10262), (5131, 5908)]