6718950

素因数分解:

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

素因数の和:113

約数の個数: 144

約数和(自身を含む): 21665280

約数和(自身を除く): 14946330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 81, 90, 105, 126, 135, 150, 158, 162, 175, 189, 210, 225, 237, 243, 270, 315, 350, 378, 395, 405, 450, 474, 486, 525, 553, 567, 630, 675, 711, 790, 810, 945, 1050, 1106, 1134, 1185, 1215, 1350, 1422, 1575, 1659, 1701, 1890, 1975, 2025, 2133, 2370, 2430, 2765, 2835, 3150, 3318, 3402, 3555, 3950, 4050, 4266, 4725, 4977, 5530, 5670, 5925, 6075, 6399, 7110, 8295, 8505, 9450, 9954, 10665, 11850, 12150, 12798, 13825, 14175, 14931, 16590, 17010, 17775, 19197, 21330, 24885, 27650, 28350, 29862, 31995, 35550, 38394, 41475, 42525, 44793, 49770, 53325, 63990, 74655, 82950, 85050, 89586, 95985, 106650, 124425, 134379, 149310, 159975, 191970, 223965, 248850, 268758, 319950, 373275, 447930, 479925, 671895, 746550, 959850, 1119825, 1343790, 2239650, 3359475, 6718950]

約数ペア:

[(1, 6718950), (2, 3359475), (3, 2239650), (5, 1343790), (6, 1119825), (7, 959850), (9, 746550), (10, 671895), (14, 479925), (15, 447930), (18, 373275), (21, 319950), (25, 268758), (27, 248850), (30, 223965), (35, 191970), (42, 159975), (45, 149310), (50, 134379), (54, 124425), (63, 106650), (70, 95985), (75, 89586), (79, 85050), (81, 82950), (90, 74655), (105, 63990), (126, 53325), (135, 49770), (150, 44793), (158, 42525), (162, 41475), (175, 38394), (189, 35550), (210, 31995), (225, 29862), (237, 28350), (243, 27650), (270, 24885), (315, 21330), (350, 19197), (378, 17775), (395, 17010), (405, 16590), (450, 14931), (474, 14175), (486, 13825), (525, 12798), (553, 12150), (567, 11850), (630, 10665), (675, 9954), (711, 9450), (790, 8505), (810, 8295), (945, 7110), (1050, 6399), (1106, 6075), (1134, 5925), (1185, 5670), (1215, 5530), (1350, 4977), (1422, 4725), (1575, 4266), (1659, 4050), (1701, 3950), (1890, 3555), (1975, 3402), (2025, 3318), (2133, 3150), (2370, 2835), (2430, 2765)]