165942630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{263401}}^1$

素因数の和:263421

約数の個数: 48

約数和(自身を含む): 493088544

約数和(自身を除く): 327145914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 263401, 526802, 790203, 1317005, 1580406, 1843807, 2370609, 2634010, 3687614, 3951015, 4741218, 5531421, 7902030, 9219035, 11062842, 11853045, 16594263, 18438070, 23706090, 27657105, 33188526, 55314210, 82971315, 165942630]

約数ペア:

[(1, 165942630), (2, 82971315), (3, 55314210), (5, 33188526), (6, 27657105), (7, 23706090), (9, 18438070), (10, 16594263), (14, 11853045), (15, 11062842), (18, 9219035), (21, 7902030), (30, 5531421), (35, 4741218), (42, 3951015), (45, 3687614), (63, 2634010), (70, 2370609), (90, 1843807), (105, 1580406), (126, 1317005), (210, 790203), (315, 526802), (630, 263401)]