442643670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{234203}}^1$

素因数の和:234226

約数の個数: 64

約数和(自身を含む): 1349015040

約数和(自身を除く): 906371370

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, 1890, 234203, 468406, 702609, 1171015, 1405218, 1639421, 2107827, 2342030, 3278842, 3513045, 4215654, 4918263, 6323481, 7026090, 8197105, 9836526, 10539135, 12646962, 14754789, 16394210, 21078270, 24591315, 29509578, 31617405, 44264367, 49182630, 63234810, 73773945, 88528734, 147547890, 221321835, 442643670]

約数ペア:

[(1, 442643670), (2, 221321835), (3, 147547890), (5, 88528734), (6, 73773945), (7, 63234810), (9, 49182630), (10, 44264367), (14, 31617405), (15, 29509578), (18, 24591315), (21, 21078270), (27, 16394210), (30, 14754789), (35, 12646962), (42, 10539135), (45, 9836526), (54, 8197105), (63, 7026090), (70, 6323481), (90, 4918263), (105, 4215654), (126, 3513045), (135, 3278842), (189, 2342030), (210, 2107827), (270, 1639421), (315, 1405218), (378, 1171015), (630, 702609), (945, 468406), (1890, 234203)]