8988630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 25740288

約数和(自身を除く): 16751658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 1861, 2415, 3722, 4830, 5583, 9305, 11166, 13027, 18610, 26054, 27915, 39081, 42803, 55830, 65135, 78162, 85606, 128409, 130270, 195405, 214015, 256818, 299621, 390810, 428030, 599242, 642045, 898863, 1284090, 1498105, 1797726, 2996210, 4494315, 8988630]

約数ペア:

[(1, 8988630), (2, 4494315), (3, 2996210), (5, 1797726), (6, 1498105), (7, 1284090), (10, 898863), (14, 642045), (15, 599242), (21, 428030), (23, 390810), (30, 299621), (35, 256818), (42, 214015), (46, 195405), (69, 130270), (70, 128409), (105, 85606), (115, 78162), (138, 65135), (161, 55830), (210, 42803), (230, 39081), (322, 27915), (345, 26054), (483, 18610), (690, 13027), (805, 11166), (966, 9305), (1610, 5583), (1861, 4830), (2415, 3722)]