79006830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 217451520

約数和(自身を除く): 138444690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 439, 857, 878, 1317, 1714, 2195, 2571, 2634, 3073, 4285, 4390, 5142, 5999, 6146, 6585, 8570, 9219, 11998, 12855, 13170, 15365, 17997, 18438, 25710, 29995, 30730, 35994, 46095, 59990, 89985, 92190, 179970, 376223, 752446, 1128669, 1881115, 2257338, 2633561, 3762230, 5267122, 5643345, 7900683, 11286690, 13167805, 15801366, 26335610, 39503415, 79006830]

約数ペア:

[(1, 79006830), (2, 39503415), (3, 26335610), (5, 15801366), (6, 13167805), (7, 11286690), (10, 7900683), (14, 5643345), (15, 5267122), (21, 3762230), (30, 2633561), (35, 2257338), (42, 1881115), (70, 1128669), (105, 752446), (210, 376223), (439, 179970), (857, 92190), (878, 89985), (1317, 59990), (1714, 46095), (2195, 35994), (2571, 30730), (2634, 29995), (3073, 25710), (4285, 18438), (4390, 17997), (5142, 15365), (5999, 13170), (6146, 12855), (6585, 11998), (8570, 9219)]