30966892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 62060544

約数和(自身を除く): 31093652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 292, 311, 341, 622, 682, 803, 1244, 1364, 1606, 2263, 3212, 3421, 4526, 6842, 9052, 9641, 13684, 19282, 22703, 24893, 38564, 45406, 49786, 90812, 99572, 106051, 212102, 249733, 424204, 499466, 703793, 998932, 1407586, 2815172, 7741723, 15483446, 30966892]

約数ペア:

[(1, 30966892), (2, 15483446), (4, 7741723), (11, 2815172), (22, 1407586), (31, 998932), (44, 703793), (62, 499466), (73, 424204), (124, 249733), (146, 212102), (292, 106051), (311, 99572), (341, 90812), (622, 49786), (682, 45406), (803, 38564), (1244, 24893), (1364, 22703), (1606, 19282), (2263, 13684), (3212, 9641), (3421, 9052), (4526, 6842)]