6602820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 21504000

約数和(自身を除く): 14901180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 199, 210, 237, 316, 395, 398, 420, 474, 553, 597, 790, 796, 948, 995, 1106, 1185, 1194, 1393, 1580, 1659, 1990, 2212, 2370, 2388, 2765, 2786, 2985, 3318, 3980, 4179, 4740, 5530, 5572, 5970, 6636, 6965, 8295, 8358, 11060, 11940, 13930, 15721, 16590, 16716, 20895, 27860, 31442, 33180, 41790, 47163, 62884, 78605, 83580, 94326, 110047, 157210, 188652, 220094, 235815, 314420, 330141, 440188, 471630, 550235, 660282, 943260, 1100470, 1320564, 1650705, 2200940, 3301410, 6602820]

約数ペア:

[(1, 6602820), (2, 3301410), (3, 2200940), (4, 1650705), (5, 1320564), (6, 1100470), (7, 943260), (10, 660282), (12, 550235), (14, 471630), (15, 440188), (20, 330141), (21, 314420), (28, 235815), (30, 220094), (35, 188652), (42, 157210), (60, 110047), (70, 94326), (79, 83580), (84, 78605), (105, 62884), (140, 47163), (158, 41790), (199, 33180), (210, 31442), (237, 27860), (316, 20895), (395, 16716), (398, 16590), (420, 15721), (474, 13930), (553, 11940), (597, 11060), (790, 8358), (796, 8295), (948, 6965), (995, 6636), (1106, 5970), (1185, 5572), (1194, 5530), (1393, 4740), (1580, 4179), (1659, 3980), (1990, 3318), (2212, 2985), (2370, 2786), (2388, 2765)]