291246370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1483}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 538513920

約数和(自身を除く): 247267550

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 479, 958, 1483, 2395, 2966, 4790, 7415, 14830, 19639, 39278, 60803, 98195, 121606, 196390, 304015, 608030, 710357, 1420714, 3551785, 7103570, 29124637, 58249274, 145623185, 291246370]

約数ペア:

[(1, 291246370), (2, 145623185), (5, 58249274), (10, 29124637), (41, 7103570), (82, 3551785), (205, 1420714), (410, 710357), (479, 608030), (958, 304015), (1483, 196390), (2395, 121606), (2966, 98195), (4790, 60803), (7415, 39278), (14830, 19639)]