30954206

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{727}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 47392800

約数和(自身を除く): 16438594

約数列:

[1, 2, 61, 122, 349, 698, 727, 1454, 21289, 42578, 44347, 88694, 253723, 507446, 15477103, 30954206]

約数ペア:

[(1, 30954206), (2, 15477103), (61, 507446), (122, 253723), (349, 88694), (698, 44347), (727, 42578), (1454, 21289)]