2727690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 5013750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 419, 434, 465, 651, 838, 930, 1085, 1257, 1302, 2095, 2170, 2514, 2933, 3255, 4190, 5866, 6285, 6510, 8799, 12570, 12989, 14665, 17598, 25978, 29330, 38967, 43995, 64945, 77934, 87990, 90923, 129890, 181846, 194835, 272769, 389670, 454615, 545538, 909230, 1363845, 2727690]

約数ペア:

[(1, 2727690), (2, 1363845), (3, 909230), (5, 545538), (6, 454615), (7, 389670), (10, 272769), (14, 194835), (15, 181846), (21, 129890), (30, 90923), (31, 87990), (35, 77934), (42, 64945), (62, 43995), (70, 38967), (93, 29330), (105, 25978), (155, 17598), (186, 14665), (210, 12989), (217, 12570), (310, 8799), (419, 6510), (434, 6285), (465, 5866), (651, 4190), (838, 3255), (930, 2933), (1085, 2514), (1257, 2170), (1302, 2095)]