31937543190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16898171}}^1$

素因数の和:16898194

約数の個数: 64

約数和(自身を含む): 97333470720

約数和(自身を除く): 65395927530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16898171, 33796342, 50694513, 84490855, 101389026, 118287197, 152083539, 168981710, 236574394, 253472565, 304167078, 354861591, 456250617, 506945130, 591435985, 709723182, 760417695, 912501234, 1064584773, 1182871970, 1520835390, 1774307955, 2129169546, 2281253085, 3193754319, 3548615910, 4562506170, 5322923865, 6387508638, 10645847730, 15968771595, 31937543190]

約数ペア:

[(1, 31937543190), (2, 15968771595), (3, 10645847730), (5, 6387508638), (6, 5322923865), (7, 4562506170), (9, 3548615910), (10, 3193754319), (14, 2281253085), (15, 2129169546), (18, 1774307955), (21, 1520835390), (27, 1182871970), (30, 1064584773), (35, 912501234), (42, 760417695), (45, 709723182), (54, 591435985), (63, 506945130), (70, 456250617), (90, 354861591), (105, 304167078), (126, 253472565), (135, 236574394), (189, 168981710), (210, 152083539), (270, 118287197), (315, 101389026), (378, 84490855), (630, 50694513), (945, 33796342), (1890, 16898171)]