147400890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53993}}^1$

素因数の和:54023

約数の個数: 64

約数和(自身を含む): 435407616

約数和(自身を除く): 288006726

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 53993, 107986, 161979, 269965, 323958, 377951, 539930, 701909, 755902, 809895, 1133853, 1403818, 1619790, 1889755, 2105727, 2267706, 3509545, 3779510, 4211454, 4913363, 5669265, 7019090, 9826726, 10528635, 11338530, 14740089, 21057270, 24566815, 29480178, 49133630, 73700445, 147400890]

約数ペア:

[(1, 147400890), (2, 73700445), (3, 49133630), (5, 29480178), (6, 24566815), (7, 21057270), (10, 14740089), (13, 11338530), (14, 10528635), (15, 9826726), (21, 7019090), (26, 5669265), (30, 4913363), (35, 4211454), (39, 3779510), (42, 3509545), (65, 2267706), (70, 2105727), (78, 1889755), (91, 1619790), (105, 1403818), (130, 1133853), (182, 809895), (195, 755902), (210, 701909), (273, 539930), (390, 377951), (455, 323958), (546, 269965), (910, 161979), (1365, 107986), (2730, 53993)]