2549174280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{194891}}^1$

素因数の和:195014

約数の個数: 64

約数和(自身を含む): 7717723200

約数和(自身を除く): 5168548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 194891, 389782, 584673, 779564, 974455, 1169346, 1559128, 1948910, 2338692, 2923365, 3897820, 4677384, 5846730, 7795640, 11693460, 21243119, 23386920, 42486238, 63729357, 84972476, 106215595, 127458714, 169944952, 212431190, 254917428, 318646785, 424862380, 509834856, 637293570, 849724760, 1274587140, 2549174280]

約数ペア:

[(1, 2549174280), (2, 1274587140), (3, 849724760), (4, 637293570), (5, 509834856), (6, 424862380), (8, 318646785), (10, 254917428), (12, 212431190), (15, 169944952), (20, 127458714), (24, 106215595), (30, 84972476), (40, 63729357), (60, 42486238), (109, 23386920), (120, 21243119), (218, 11693460), (327, 7795640), (436, 5846730), (545, 4677384), (654, 3897820), (872, 2923365), (1090, 2338692), (1308, 1948910), (1635, 1559128), (2180, 1169346), (2616, 974455), (3270, 779564), (4360, 584673), (6540, 389782), (13080, 194891)]