339910060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2297}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 836214624

約数和(自身を除く): 496304564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 2297, 3020, 4228, 4594, 5285, 7399, 9188, 10570, 11485, 14798, 16079, 21140, 22970, 29596, 32158, 36995, 45940, 64316, 73990, 80395, 112553, 147980, 160790, 225106, 321580, 346847, 450212, 562765, 693694, 1125530, 1387388, 1734235, 2251060, 2427929, 3468470, 4855858, 6936940, 9711716, 12139645, 16995503, 24279290, 33991006, 48558580, 67982012, 84977515, 169955030, 339910060]

約数ペア:

[(1, 339910060), (2, 169955030), (4, 84977515), (5, 67982012), (7, 48558580), (10, 33991006), (14, 24279290), (20, 16995503), (28, 12139645), (35, 9711716), (49, 6936940), (70, 4855858), (98, 3468470), (140, 2427929), (151, 2251060), (196, 1734235), (245, 1387388), (302, 1125530), (490, 693694), (604, 562765), (755, 450212), (980, 346847), (1057, 321580), (1510, 225106), (2114, 160790), (2297, 147980), (3020, 112553), (4228, 80395), (4594, 73990), (5285, 64316), (7399, 45940), (9188, 36995), (10570, 32158), (11485, 29596), (14798, 22970), (16079, 21140)]