101766990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260941}}^1$

素因数の和:260964

約数の個数: 32

約数和(自身を含む): 263029536

約数和(自身を除く): 161262546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 260941, 521882, 782823, 1304705, 1565646, 2609410, 3392233, 3914115, 6784466, 7828230, 10176699, 16961165, 20353398, 33922330, 50883495, 101766990]

約数ペア:

[(1, 101766990), (2, 50883495), (3, 33922330), (5, 20353398), (6, 16961165), (10, 10176699), (13, 7828230), (15, 6784466), (26, 3914115), (30, 3392233), (39, 2609410), (65, 1565646), (78, 1304705), (130, 782823), (195, 521882), (390, 260941)]