30398108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 61344864

約数和(自身を除く): 30946756

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 251, 274, 442, 502, 548, 884, 1004, 1781, 2329, 3263, 3562, 4267, 4658, 6526, 7124, 8534, 9316, 13052, 17068, 30277, 34387, 55471, 60554, 68774, 110942, 121108, 137548, 221884, 447031, 584579, 894062, 1169158, 1788124, 2338316, 7599527, 15199054, 30398108]

約数ペア:

[(1, 30398108), (2, 15199054), (4, 7599527), (13, 2338316), (17, 1788124), (26, 1169158), (34, 894062), (52, 584579), (68, 447031), (137, 221884), (221, 137548), (251, 121108), (274, 110942), (442, 68774), (502, 60554), (548, 55471), (884, 34387), (1004, 30277), (1781, 17068), (2329, 13052), (3263, 9316), (3562, 8534), (4267, 7124), (4658, 6526)]