306801818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 482594112

約数和(自身を除く): 175792294

約数列:

[1, 2, 43, 61, 86, 122, 233, 251, 466, 502, 2623, 5246, 10019, 10793, 14213, 15311, 20038, 21586, 28426, 30622, 58483, 116966, 611159, 658373, 1222318, 1316746, 2514769, 3567463, 5029538, 7134926, 153400909, 306801818]

約数ペア:

[(1, 306801818), (2, 153400909), (43, 7134926), (61, 5029538), (86, 3567463), (122, 2514769), (233, 1316746), (251, 1222318), (466, 658373), (502, 611159), (2623, 116966), (5246, 58483), (10019, 30622), (10793, 28426), (14213, 21586), (15311, 20038)]