3064040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 8156160

約数和(自身を除く): 5092120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 353, 434, 620, 706, 868, 1085, 1240, 1412, 1736, 1765, 2170, 2471, 2824, 3530, 4340, 4942, 7060, 8680, 9884, 10943, 12355, 14120, 19768, 21886, 24710, 43772, 49420, 54715, 76601, 87544, 98840, 109430, 153202, 218860, 306404, 383005, 437720, 612808, 766010, 1532020, 3064040]

約数ペア:

[(1, 3064040), (2, 1532020), (4, 766010), (5, 612808), (7, 437720), (8, 383005), (10, 306404), (14, 218860), (20, 153202), (28, 109430), (31, 98840), (35, 87544), (40, 76601), (56, 54715), (62, 49420), (70, 43772), (124, 24710), (140, 21886), (155, 19768), (217, 14120), (248, 12355), (280, 10943), (310, 9884), (353, 8680), (434, 7060), (620, 4942), (706, 4340), (868, 3530), (1085, 2824), (1240, 2471), (1412, 2170), (1736, 1765)]