8839740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 21642180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1619, 1820, 2730, 3238, 4857, 5460, 6476, 8095, 9714, 11333, 16190, 19428, 21047, 22666, 24285, 32380, 33999, 42094, 45332, 48570, 56665, 63141, 67998, 84188, 97140, 105235, 113330, 126282, 135996, 147329, 169995, 210470, 226660, 252564, 294658, 315705, 339990, 420940, 441987, 589316, 631410, 679980, 736645, 883974, 1262820, 1473290, 1767948, 2209935, 2946580, 4419870, 8839740]

約数ペア:

[(1, 8839740), (2, 4419870), (3, 2946580), (4, 2209935), (5, 1767948), (6, 1473290), (7, 1262820), (10, 883974), (12, 736645), (13, 679980), (14, 631410), (15, 589316), (20, 441987), (21, 420940), (26, 339990), (28, 315705), (30, 294658), (35, 252564), (39, 226660), (42, 210470), (52, 169995), (60, 147329), (65, 135996), (70, 126282), (78, 113330), (84, 105235), (91, 97140), (105, 84188), (130, 67998), (140, 63141), (156, 56665), (182, 48570), (195, 45332), (210, 42094), (260, 33999), (273, 32380), (364, 24285), (390, 22666), (420, 21047), (455, 19428), (546, 16190), (780, 11333), (910, 9714), (1092, 8095), (1365, 6476), (1619, 5460), (1820, 4857), (2730, 3238)]