241000620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{81973}}^1$

素因数の和:81999

約数の個数: 72

約数和(自身を含む): 784983024

約数和(自身を除く): 543982404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 81973, 163946, 245919, 327892, 409865, 491838, 573811, 819730, 983676, 1147622, 1229595, 1639460, 1721433, 2295244, 2459190, 2869055, 3442866, 4016677, 4918380, 5738110, 6885732, 8033354, 8607165, 11476220, 12050031, 16066708, 17214330, 20083385, 24100062, 34428660, 40166770, 48200124, 60250155, 80333540, 120500310, 241000620]

約数ペア:

[(1, 241000620), (2, 120500310), (3, 80333540), (4, 60250155), (5, 48200124), (6, 40166770), (7, 34428660), (10, 24100062), (12, 20083385), (14, 17214330), (15, 16066708), (20, 12050031), (21, 11476220), (28, 8607165), (30, 8033354), (35, 6885732), (42, 5738110), (49, 4918380), (60, 4016677), (70, 3442866), (84, 2869055), (98, 2459190), (105, 2295244), (140, 1721433), (147, 1639460), (196, 1229595), (210, 1147622), (245, 983676), (294, 819730), (420, 573811), (490, 491838), (588, 409865), (735, 327892), (980, 245919), (1470, 163946), (2940, 81973)]