201005940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{176321}}^1$

素因数の和:176352

約数の個数: 48

約数和(自身を含む): 592441920

約数和(自身を除く): 391435980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 176321, 352642, 528963, 705284, 881605, 1057926, 1763210, 2115852, 2644815, 3350099, 3526420, 5289630, 6700198, 10050297, 10579260, 13400396, 16750495, 20100594, 33500990, 40201188, 50251485, 67001980, 100502970, 201005940]

約数ペア:

[(1, 201005940), (2, 100502970), (3, 67001980), (4, 50251485), (5, 40201188), (6, 33500990), (10, 20100594), (12, 16750495), (15, 13400396), (19, 10579260), (20, 10050297), (30, 6700198), (38, 5289630), (57, 3526420), (60, 3350099), (76, 2644815), (95, 2115852), (114, 1763210), (190, 1057926), (228, 881605), (285, 705284), (380, 528963), (570, 352642), (1140, 176321)]