3987060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 13934592

約数和(自身を除く): 9947532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 863, 924, 1155, 1540, 1726, 2310, 2589, 3452, 4315, 4620, 5178, 6041, 8630, 9493, 10356, 12082, 12945, 17260, 18123, 18986, 24164, 25890, 28479, 30205, 36246, 37972, 47465, 51780, 56958, 60410, 66451, 72492, 90615, 94930, 113916, 120820, 132902, 142395, 181230, 189860, 199353, 265804, 284790, 332255, 362460, 398706, 569580, 664510, 797412, 996765, 1329020, 1993530, 3987060]

約数ペア:

[(1, 3987060), (2, 1993530), (3, 1329020), (4, 996765), (5, 797412), (6, 664510), (7, 569580), (10, 398706), (11, 362460), (12, 332255), (14, 284790), (15, 265804), (20, 199353), (21, 189860), (22, 181230), (28, 142395), (30, 132902), (33, 120820), (35, 113916), (42, 94930), (44, 90615), (55, 72492), (60, 66451), (66, 60410), (70, 56958), (77, 51780), (84, 47465), (105, 37972), (110, 36246), (132, 30205), (140, 28479), (154, 25890), (165, 24164), (210, 18986), (220, 18123), (231, 17260), (308, 12945), (330, 12082), (385, 10356), (420, 9493), (462, 8630), (660, 6041), (770, 5178), (863, 4620), (924, 4315), (1155, 3452), (1540, 2589), (1726, 2310)]