3190290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 8380800

約数和(自身を除く): 5190510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 193, 285, 290, 386, 435, 551, 570, 579, 870, 965, 1102, 1158, 1653, 1930, 2755, 2895, 3306, 3667, 5510, 5597, 5790, 7334, 8265, 11001, 11194, 16530, 16791, 18335, 22002, 27985, 33582, 36670, 55005, 55970, 83955, 106343, 110010, 167910, 212686, 319029, 531715, 638058, 1063430, 1595145, 3190290]

約数ペア:

[(1, 3190290), (2, 1595145), (3, 1063430), (5, 638058), (6, 531715), (10, 319029), (15, 212686), (19, 167910), (29, 110010), (30, 106343), (38, 83955), (57, 55970), (58, 55005), (87, 36670), (95, 33582), (114, 27985), (145, 22002), (174, 18335), (190, 16791), (193, 16530), (285, 11194), (290, 11001), (386, 8265), (435, 7334), (551, 5790), (570, 5597), (579, 5510), (870, 3667), (965, 3306), (1102, 2895), (1158, 2755), (1653, 1930)]