63210290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44203}}^1$

素因数の和:44234

約数の個数: 32

約数和(自身を含む): 133672896

約数和(自身を除く): 70462606

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 44203, 88406, 221015, 442030, 486233, 574639, 972466, 1149278, 2431165, 2873195, 4862330, 5746390, 6321029, 12642058, 31605145, 63210290]

約数ペア:

[(1, 63210290), (2, 31605145), (5, 12642058), (10, 6321029), (11, 5746390), (13, 4862330), (22, 2873195), (26, 2431165), (55, 1149278), (65, 972466), (110, 574639), (130, 486233), (143, 442030), (286, 221015), (715, 88406), (1430, 44203)]