229484580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{294211}}^1$

素因数の和:294236

約数の個数: 48

約数和(自身を含む): 691986624

約数和(自身を除く): 462502044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 294211, 588422, 882633, 1176844, 1471055, 1765266, 2942110, 3530532, 3824743, 4413165, 5884220, 7649486, 8826330, 11474229, 15298972, 17652660, 19123715, 22948458, 38247430, 45896916, 57371145, 76494860, 114742290, 229484580]

約数ペア:

[(1, 229484580), (2, 114742290), (3, 76494860), (4, 57371145), (5, 45896916), (6, 38247430), (10, 22948458), (12, 19123715), (13, 17652660), (15, 15298972), (20, 11474229), (26, 8826330), (30, 7649486), (39, 5884220), (52, 4413165), (60, 3824743), (65, 3530532), (78, 2942110), (130, 1765266), (156, 1471055), (195, 1176844), (260, 882633), (390, 588422), (780, 294211)]