1945350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 5892480

約数和(自身を除く): 3947130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 131, 135, 150, 165, 198, 225, 262, 270, 275, 297, 330, 393, 450, 495, 550, 594, 655, 675, 786, 825, 990, 1179, 1310, 1350, 1441, 1485, 1650, 1965, 2358, 2475, 2882, 2970, 3275, 3537, 3930, 4323, 4950, 5895, 6550, 7074, 7205, 7425, 8646, 9825, 11790, 12969, 14410, 14850, 17685, 19650, 21615, 25938, 29475, 35370, 36025, 38907, 43230, 58950, 64845, 72050, 77814, 88425, 108075, 129690, 176850, 194535, 216150, 324225, 389070, 648450, 972675, 1945350]

約数ペア:

[(1, 1945350), (2, 972675), (3, 648450), (5, 389070), (6, 324225), (9, 216150), (10, 194535), (11, 176850), (15, 129690), (18, 108075), (22, 88425), (25, 77814), (27, 72050), (30, 64845), (33, 58950), (45, 43230), (50, 38907), (54, 36025), (55, 35370), (66, 29475), (75, 25938), (90, 21615), (99, 19650), (110, 17685), (131, 14850), (135, 14410), (150, 12969), (165, 11790), (198, 9825), (225, 8646), (262, 7425), (270, 7205), (275, 7074), (297, 6550), (330, 5895), (393, 4950), (450, 4323), (495, 3930), (550, 3537), (594, 3275), (655, 2970), (675, 2882), (786, 2475), (825, 2358), (990, 1965), (1179, 1650), (1310, 1485), (1350, 1441)]