78020370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37691}}^1$

素因数の和:37727

約数の個数: 48

約数和(自身を含む): 211678272

約数和(自身を除く): 133657902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 37691, 75382, 113073, 188455, 226146, 339219, 376910, 565365, 678438, 866893, 1130730, 1696095, 1733786, 2600679, 3392190, 4334465, 5201358, 7802037, 8668930, 13003395, 15604074, 26006790, 39010185, 78020370]

約数ペア:

[(1, 78020370), (2, 39010185), (3, 26006790), (5, 15604074), (6, 13003395), (9, 8668930), (10, 7802037), (15, 5201358), (18, 4334465), (23, 3392190), (30, 2600679), (45, 1733786), (46, 1696095), (69, 1130730), (90, 866893), (115, 678438), (138, 565365), (207, 376910), (230, 339219), (345, 226146), (414, 188455), (690, 113073), (1035, 75382), (2070, 37691)]