716118340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31771}}^1$

素因数の和:31817

約数の個数: 72

約数和(自身を含む): 1825492032

約数和(自身を除く): 1109373692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 31771, 63542, 127084, 158855, 222397, 317710, 444794, 635420, 730733, 889588, 1111985, 1461466, 1556779, 2223970, 2922932, 3113558, 3653665, 4447940, 5115131, 6227116, 7307330, 7783895, 10230262, 14614660, 15567790, 20460524, 25575655, 31135580, 35805917, 51151310, 71611834, 102302620, 143223668, 179029585, 358059170, 716118340]

約数ペア:

[(1, 716118340), (2, 358059170), (4, 179029585), (5, 143223668), (7, 102302620), (10, 71611834), (14, 51151310), (20, 35805917), (23, 31135580), (28, 25575655), (35, 20460524), (46, 15567790), (49, 14614660), (70, 10230262), (92, 7783895), (98, 7307330), (115, 6227116), (140, 5115131), (161, 4447940), (196, 3653665), (230, 3113558), (245, 2922932), (322, 2223970), (460, 1556779), (490, 1461466), (644, 1111985), (805, 889588), (980, 730733), (1127, 635420), (1610, 444794), (2254, 317710), (3220, 222397), (4508, 158855), (5635, 127084), (11270, 63542), (22540, 31771)]