380207230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 753919488

約数和(自身を除く): 373712258

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 167, 211, 334, 415, 422, 830, 835, 1055, 1079, 1670, 2110, 2158, 2171, 2743, 4342, 5395, 5486, 10790, 10855, 13715, 13861, 17513, 21710, 27430, 27722, 35026, 35237, 69305, 70474, 87565, 138610, 175130, 176185, 180193, 227669, 352370, 360386, 455338, 458081, 900965, 916162, 1138345, 1801930, 2276690, 2290405, 2924671, 4580810, 5849342, 14623355, 29246710, 38020723, 76041446, 190103615, 380207230]

約数ペア:

[(1, 380207230), (2, 190103615), (5, 76041446), (10, 38020723), (13, 29246710), (26, 14623355), (65, 5849342), (83, 4580810), (130, 2924671), (166, 2290405), (167, 2276690), (211, 1801930), (334, 1138345), (415, 916162), (422, 900965), (830, 458081), (835, 455338), (1055, 360386), (1079, 352370), (1670, 227669), (2110, 180193), (2158, 176185), (2171, 175130), (2743, 138610), (4342, 87565), (5395, 70474), (5486, 69305), (10790, 35237), (10855, 35026), (13715, 27722), (13861, 27430), (17513, 21710)]