1443430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2799360

約数和(自身を除く): 1355930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 107, 142, 190, 214, 355, 535, 710, 1070, 1349, 2033, 2698, 4066, 6745, 7597, 10165, 13490, 15194, 20330, 37985, 75970, 144343, 288686, 721715, 1443430]

約数ペア:

[(1, 1443430), (2, 721715), (5, 288686), (10, 144343), (19, 75970), (38, 37985), (71, 20330), (95, 15194), (107, 13490), (142, 10165), (190, 7597), (214, 6745), (355, 4066), (535, 2698), (710, 2033), (1070, 1349)]