1840300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 4999680

約数和(自身を除く): 3159380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 239, 275, 308, 350, 385, 478, 550, 700, 770, 956, 1100, 1195, 1540, 1673, 1925, 2390, 2629, 3346, 3850, 4780, 5258, 5975, 6692, 7700, 8365, 10516, 11950, 13145, 16730, 18403, 23900, 26290, 33460, 36806, 41825, 52580, 65725, 73612, 83650, 92015, 131450, 167300, 184030, 262900, 368060, 460075, 920150, 1840300]

約数ペア:

[(1, 1840300), (2, 920150), (4, 460075), (5, 368060), (7, 262900), (10, 184030), (11, 167300), (14, 131450), (20, 92015), (22, 83650), (25, 73612), (28, 65725), (35, 52580), (44, 41825), (50, 36806), (55, 33460), (70, 26290), (77, 23900), (100, 18403), (110, 16730), (140, 13145), (154, 11950), (175, 10516), (220, 8365), (239, 7700), (275, 6692), (308, 5975), (350, 5258), (385, 4780), (478, 3850), (550, 3346), (700, 2629), (770, 2390), (956, 1925), (1100, 1673), (1195, 1540)]