30054238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 20023202

約数列:

[1, 2, 19, 23, 38, 46, 137, 251, 274, 437, 502, 874, 2603, 3151, 4769, 5206, 5773, 6302, 9538, 11546, 34387, 59869, 68774, 109687, 119738, 219374, 653353, 790901, 1306706, 1581802, 15027119, 30054238]

約数ペア:

[(1, 30054238), (2, 15027119), (19, 1581802), (23, 1306706), (38, 790901), (46, 653353), (137, 219374), (251, 119738), (274, 109687), (437, 68774), (502, 59869), (874, 34387), (2603, 11546), (3151, 9538), (4769, 6302), (5206, 5773)]