1570869940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{3359}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 3358656000

約数和(自身を除く): 1787786060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 349, 670, 698, 1340, 1396, 1745, 3359, 3490, 6718, 6980, 13436, 16795, 23383, 33590, 46766, 67180, 93532, 116915, 225053, 233830, 450106, 467660, 900212, 1125265, 1172291, 2250530, 2344582, 4501060, 4689164, 5861455, 11722910, 23445820, 78543497, 157086994, 314173988, 392717485, 785434970, 1570869940]

約数ペア:

[(1, 1570869940), (2, 785434970), (4, 392717485), (5, 314173988), (10, 157086994), (20, 78543497), (67, 23445820), (134, 11722910), (268, 5861455), (335, 4689164), (349, 4501060), (670, 2344582), (698, 2250530), (1340, 1172291), (1396, 1125265), (1745, 900212), (3359, 467660), (3490, 450106), (6718, 233830), (6980, 225053), (13436, 116915), (16795, 93532), (23383, 67180), (33590, 46766)]