3950876860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{14347}}^1$

素因数の和:14651

約数の個数: 72

約数和(自身を含む): 9686449584

約数和(自身を除く): 5735572724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 281, 490, 562, 980, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 13769, 14347, 19670, 27538, 28694, 39340, 55076, 57388, 68845, 71735, 100429, 137690, 143470, 200858, 275380, 286940, 401716, 502145, 703003, 1004290, 1406006, 2008580, 2812012, 3515015, 4031507, 7030030, 8063014, 14060060, 16126028, 20157535, 28220549, 40315070, 56441098, 80630140, 112882196, 141102745, 197543843, 282205490, 395087686, 564410980, 790175372, 987719215, 1975438430, 3950876860]

約数ペア:

[(1, 3950876860), (2, 1975438430), (4, 987719215), (5, 790175372), (7, 564410980), (10, 395087686), (14, 282205490), (20, 197543843), (28, 141102745), (35, 112882196), (49, 80630140), (70, 56441098), (98, 40315070), (140, 28220549), (196, 20157535), (245, 16126028), (281, 14060060), (490, 8063014), (562, 7030030), (980, 4031507), (1124, 3515015), (1405, 2812012), (1967, 2008580), (2810, 1406006), (3934, 1004290), (5620, 703003), (7868, 502145), (9835, 401716), (13769, 286940), (14347, 275380), (19670, 200858), (27538, 143470), (28694, 137690), (39340, 100429), (55076, 71735), (57388, 68845)]