245434291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{909319}}^1$

素因数の和:912331

約数の個数: 48

約数和(自身を含む): 638342640000

約数和(自身を除く): 392908348710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2999, 5998, 8997, 14995, 17994, 26991, 29990, 44985, 53982, 89970, 134955, 269910, 909319, 1818638, 2727957, 4546595, 5455914, 8183871, 9093190, 13639785, 16367742, 27279570, 40919355, 81838710, 2727047681, 5454095362, 8181143043, 13635238405, 16362286086, 24543429129, 27270476810, 40905715215, 49086858258, 81811430430, 122717145645, 245434291290]

約数ペア:

[(1, 245434291290), (2, 122717145645), (3, 81811430430), (5, 49086858258), (6, 40905715215), (9, 27270476810), (10, 24543429129), (15, 16362286086), (18, 13635238405), (30, 8181143043), (45, 5454095362), (90, 2727047681), (2999, 81838710), (5998, 40919355), (8997, 27279570), (14995, 16367742), (17994, 13639785), (26991, 9093190), (29990, 8183871), (44985, 5455914), (53982, 4546595), (89970, 2727957), (134955, 1818638), (269910, 909319)]