277063930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193751}}^1$

素因数の和:193782

約数の個数: 32

約数和(自身を含む): 585906048

約数和(自身を除く): 308842118

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 193751, 387502, 968755, 1937510, 2131261, 2518763, 4262522, 5037526, 10656305, 12593815, 21312610, 25187630, 27706393, 55412786, 138531965, 277063930]

約数ペア:

[(1, 277063930), (2, 138531965), (5, 55412786), (10, 27706393), (11, 25187630), (13, 21312610), (22, 12593815), (26, 10656305), (55, 5037526), (65, 4262522), (110, 2518763), (130, 2131261), (143, 1937510), (286, 968755), (715, 387502), (1430, 193751)]