260093.0000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 12264430

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 239, 266, 310, 434, 478, 589, 665, 1085, 1178, 1195, 1330, 1673, 2170, 2390, 2945, 3346, 4123, 4541, 5890, 7409, 8246, 8365, 9082, 14818, 16730, 20615, 22705, 31787, 37045, 41230, 45410, 51863, 63574, 74090, 103726, 140771, 158935, 259315, 281542, 317870, 518630, 703855, 985397, 1407710, 1970794, 4926985, 9853970]

約数ペア:

[(1, 9853970), (2, 4926985), (5, 1970794), (7, 1407710), (10, 985397), (14, 703855), (19, 518630), (31, 317870), (35, 281542), (38, 259315), (62, 158935), (70, 140771), (95, 103726), (133, 74090), (155, 63574), (190, 51863), (217, 45410), (239, 41230), (266, 37045), (310, 31787), (434, 22705), (478, 20615), (589, 16730), (665, 14818), (1085, 9082), (1178, 8365), (1195, 8246), (1330, 7409), (1673, 5890), (2170, 4541), (2390, 4123), (2945, 3346)]