68470010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 78617350

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 139, 155, 217, 227, 278, 310, 434, 454, 695, 973, 1085, 1135, 1390, 1589, 1946, 2170, 2270, 3178, 4309, 4865, 7037, 7945, 8618, 9730, 14074, 15890, 21545, 30163, 31553, 35185, 43090, 49259, 60326, 63106, 70370, 98518, 150815, 157765, 220871, 246295, 301630, 315530, 441742, 492590, 978143, 1104355, 1956286, 2208710, 4890715, 6847001, 9781430, 13694002, 34235005, 68470010]

約数ペア:

[(1, 68470010), (2, 34235005), (5, 13694002), (7, 9781430), (10, 6847001), (14, 4890715), (31, 2208710), (35, 1956286), (62, 1104355), (70, 978143), (139, 492590), (155, 441742), (217, 315530), (227, 301630), (278, 246295), (310, 220871), (434, 157765), (454, 150815), (695, 98518), (973, 70370), (1085, 63106), (1135, 60326), (1390, 49259), (1589, 43090), (1946, 35185), (2170, 31553), (2270, 30163), (3178, 21545), (4309, 15890), (4865, 14074), (7037, 9730), (7945, 8618)]