7058940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^6$

素因数の和:54

約数の個数: 84

約数和(自身を含む): 23059176

約数和(自身を除く): 16000236

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, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2401, 2940, 3430, 4116, 4802, 5145, 6860, 7203, 9604, 10290, 12005, 14406, 16807, 20580, 24010, 28812, 33614, 36015, 48020, 50421, 67228, 72030, 84035, 100842, 117649, 144060, 168070, 201684, 235298, 252105, 336140, 352947, 470596, 504210, 588245, 705894, 1008420, 1176490, 1411788, 1764735, 2352980, 3529470, 7058940]

約数ペア:

[(1, 7058940), (2, 3529470), (3, 2352980), (4, 1764735), (5, 1411788), (6, 1176490), (7, 1008420), (10, 705894), (12, 588245), (14, 504210), (15, 470596), (20, 352947), (21, 336140), (28, 252105), (30, 235298), (35, 201684), (42, 168070), (49, 144060), (60, 117649), (70, 100842), (84, 84035), (98, 72030), (105, 67228), (140, 50421), (147, 48020), (196, 36015), (210, 33614), (245, 28812), (294, 24010), (343, 20580), (420, 16807), (490, 14406), (588, 12005), (686, 10290), (735, 9604), (980, 7203), (1029, 6860), (1372, 5145), (1470, 4802), (1715, 4116), (2058, 3430), (2401, 2940)]