367012940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{769}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 899569440

約数和(自身を除く): 532556500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 487, 490, 769, 974, 980, 1538, 1948, 2435, 3076, 3409, 3845, 4870, 5383, 6818, 7690, 9740, 10766, 13636, 15380, 17045, 21532, 23863, 26915, 34090, 37681, 47726, 53830, 68180, 75362, 95452, 107660, 119315, 150724, 188405, 238630, 374503, 376810, 477260, 749006, 753620, 1498012, 1872515, 2621521, 3745030, 5243042, 7490060, 10486084, 13107605, 18350647, 26215210, 36701294, 52430420, 73402588, 91753235, 183506470, 367012940]

約数ペア:

[(1, 367012940), (2, 183506470), (4, 91753235), (5, 73402588), (7, 52430420), (10, 36701294), (14, 26215210), (20, 18350647), (28, 13107605), (35, 10486084), (49, 7490060), (70, 5243042), (98, 3745030), (140, 2621521), (196, 1872515), (245, 1498012), (487, 753620), (490, 749006), (769, 477260), (974, 376810), (980, 374503), (1538, 238630), (1948, 188405), (2435, 150724), (3076, 119315), (3409, 107660), (3845, 95452), (4870, 75362), (5383, 68180), (6818, 53830), (7690, 47726), (9740, 37681), (10766, 34090), (13636, 26915), (15380, 23863), (17045, 21532)]