2719710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 5574690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1439, 1890, 2878, 4317, 7195, 8634, 10073, 12951, 14390, 20146, 21585, 25902, 30219, 38853, 43170, 50365, 60438, 64755, 77706, 90657, 100730, 129510, 151095, 181314, 194265, 271971, 302190, 388530, 453285, 543942, 906570, 1359855, 2719710]

約数ペア:

[(1, 2719710), (2, 1359855), (3, 906570), (5, 543942), (6, 453285), (7, 388530), (9, 302190), (10, 271971), (14, 194265), (15, 181314), (18, 151095), (21, 129510), (27, 100730), (30, 90657), (35, 77706), (42, 64755), (45, 60438), (54, 50365), (63, 43170), (70, 38853), (90, 30219), (105, 25902), (126, 21585), (135, 20146), (189, 14390), (210, 12951), (270, 10073), (315, 8634), (378, 7195), (630, 4317), (945, 2878), (1439, 1890)]