297133060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6451}}^1$

素因数の和:6521

約数の個数: 72

約数和(自身を含む): 741412224

約数和(自身を除く): 444279164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2303, 3290, 4606, 6451, 6580, 9212, 11515, 12902, 23030, 25804, 32255, 45157, 46060, 64510, 90314, 129020, 180628, 225785, 303197, 316099, 451570, 606394, 632198, 903140, 1212788, 1264396, 1515985, 1580495, 2122379, 3031970, 3160990, 4244758, 6063940, 6321980, 8489516, 10611895, 14856653, 21223790, 29713306, 42447580, 59426612, 74283265, 148566530, 297133060]

約数ペア:

[(1, 297133060), (2, 148566530), (4, 74283265), (5, 59426612), (7, 42447580), (10, 29713306), (14, 21223790), (20, 14856653), (28, 10611895), (35, 8489516), (47, 6321980), (49, 6063940), (70, 4244758), (94, 3160990), (98, 3031970), (140, 2122379), (188, 1580495), (196, 1515985), (235, 1264396), (245, 1212788), (329, 903140), (470, 632198), (490, 606394), (658, 451570), (940, 316099), (980, 303197), (1316, 225785), (1645, 180628), (2303, 129020), (3290, 90314), (4606, 64510), (6451, 46060), (6580, 45157), (9212, 32255), (11515, 25804), (12902, 23030)]