8889677730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9719}}^1\times {\mathrm{10163}}^1$

素因数の和:19895

約数の個数: 48

約数和(自身を含む): 23117814720

約数和(自身を除く): 14228136990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9719, 10163, 19438, 20326, 29157, 30489, 48595, 50815, 58314, 60978, 87471, 91467, 97190, 101630, 145785, 152445, 174942, 182934, 291570, 304890, 437355, 457335, 874710, 914670, 98774197, 197548394, 296322591, 493870985, 592645182, 888967773, 987741970, 1481612955, 1777935546, 2963225910, 4444838865, 8889677730]

約数ペア:

[(1, 8889677730), (2, 4444838865), (3, 2963225910), (5, 1777935546), (6, 1481612955), (9, 987741970), (10, 888967773), (15, 592645182), (18, 493870985), (30, 296322591), (45, 197548394), (90, 98774197), (9719, 914670), (10163, 874710), (19438, 457335), (20326, 437355), (29157, 304890), (30489, 291570), (48595, 182934), (50815, 174942), (58314, 152445), (60978, 145785), (87471, 101630), (91467, 97190)]