15697931060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{158597}}^1$

素因数の和:158721

約数の個数: 72

約数和(自身を含む): 38727728424

約数和(自身を除く): 23029797364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 404, 490, 505, 707, 980, 1010, 1414, 2020, 2828, 3535, 4949, 7070, 9898, 14140, 19796, 24745, 49490, 98980, 158597, 317194, 634388, 792985, 1110179, 1585970, 2220358, 3171940, 4440716, 5550895, 7771253, 11101790, 15542506, 16018297, 22203580, 31085012, 32036594, 38856265, 64073188, 77712530, 80091485, 112128079, 155425060, 160182970, 224256158, 320365940, 448512316, 560640395, 784896553, 1121280790, 1569793106, 2242561580, 3139586212, 3924482765, 7848965530, 15697931060]

約数ペア:

[(1, 15697931060), (2, 7848965530), (4, 3924482765), (5, 3139586212), (7, 2242561580), (10, 1569793106), (14, 1121280790), (20, 784896553), (28, 560640395), (35, 448512316), (49, 320365940), (70, 224256158), (98, 160182970), (101, 155425060), (140, 112128079), (196, 80091485), (202, 77712530), (245, 64073188), (404, 38856265), (490, 32036594), (505, 31085012), (707, 22203580), (980, 16018297), (1010, 15542506), (1414, 11101790), (2020, 7771253), (2828, 5550895), (3535, 4440716), (4949, 3171940), (7070, 2220358), (9898, 1585970), (14140, 1110179), (19796, 792985), (24745, 634388), (49490, 317194), (98980, 158597)]