101811156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21479147}}^1$

素因数の和:21479238

約数の個数: 48

約数和(自身を含む): 288679749120

約数和(自身を除く): 186868592340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 21479147, 42958294, 64437441, 85916588, 107395735, 128874882, 214791470, 257749764, 322187205, 429582940, 644374410, 1288748820, 1696852613, 3393705226, 5090557839, 6787410452, 8484263065, 10181115678, 16968526130, 20362231356, 25452789195, 33937052260, 50905578390, 101811156780]

約数ペア:

[(1, 101811156780), (2, 50905578390), (3, 33937052260), (4, 25452789195), (5, 20362231356), (6, 16968526130), (10, 10181115678), (12, 8484263065), (15, 6787410452), (20, 5090557839), (30, 3393705226), (60, 1696852613), (79, 1288748820), (158, 644374410), (237, 429582940), (316, 322187205), (395, 257749764), (474, 214791470), (790, 128874882), (948, 107395735), (1185, 85916588), (1580, 64437441), (2370, 42958294), (4740, 21479147)]