4209750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1871}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 11389248

約数和(自身を除く): 7179498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1871, 2250, 3742, 5613, 9355, 11226, 16839, 18710, 28065, 33678, 46775, 56130, 84195, 93550, 140325, 168390, 233875, 280650, 420975, 467750, 701625, 841950, 1403250, 2104875, 4209750]

約数ペア:

[(1, 4209750), (2, 2104875), (3, 1403250), (5, 841950), (6, 701625), (9, 467750), (10, 420975), (15, 280650), (18, 233875), (25, 168390), (30, 140325), (45, 93550), (50, 84195), (75, 56130), (90, 46775), (125, 33678), (150, 28065), (225, 18710), (250, 16839), (375, 11226), (450, 9355), (750, 5613), (1125, 3742), (1871, 2250)]