28631130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 76422528

約数和(自身を除く): 47791398

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1637, 1749, 2915, 3274, 3498, 4911, 5830, 8185, 8745, 9822, 16370, 17490, 18007, 24555, 36014, 49110, 54021, 86761, 90035, 108042, 173522, 180070, 260283, 270105, 433805, 520566, 540210, 867610, 954371, 1301415, 1908742, 2602830, 2863113, 4771855, 5726226, 9543710, 14315565, 28631130]

約数ペア:

[(1, 28631130), (2, 14315565), (3, 9543710), (5, 5726226), (6, 4771855), (10, 2863113), (11, 2602830), (15, 1908742), (22, 1301415), (30, 954371), (33, 867610), (53, 540210), (55, 520566), (66, 433805), (106, 270105), (110, 260283), (159, 180070), (165, 173522), (265, 108042), (318, 90035), (330, 86761), (530, 54021), (583, 49110), (795, 36014), (1166, 24555), (1590, 18007), (1637, 17490), (1749, 16370), (2915, 9822), (3274, 8745), (3498, 8185), (4911, 5830)]