830962020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5669}}^1$

素因数の和:6037

約数の個数: 96

約数和(自身を含む): 2667168000

約数和(自身を除く): 1836205980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1396, 1745, 2094, 2443, 3490, 4188, 4886, 5235, 5669, 6980, 7329, 9772, 10470, 11338, 12215, 14658, 17007, 20940, 22676, 24430, 28345, 29316, 34014, 36645, 39683, 48860, 56690, 68028, 73290, 79366, 85035, 113380, 119049, 146580, 158732, 170070, 198415, 238098, 340140, 396830, 476196, 595245, 793660, 1190490, 1978481, 2380980, 3956962, 5935443, 7913924, 9892405, 11870886, 13849367, 19784810, 23741772, 27698734, 29677215, 39569620, 41548101, 55397468, 59354430, 69246835, 83096202, 118708860, 138493670, 166192404, 207740505, 276987340, 415481010, 830962020]

約数ペア:

[(1, 830962020), (2, 415481010), (3, 276987340), (4, 207740505), (5, 166192404), (6, 138493670), (7, 118708860), (10, 83096202), (12, 69246835), (14, 59354430), (15, 55397468), (20, 41548101), (21, 39569620), (28, 29677215), (30, 27698734), (35, 23741772), (42, 19784810), (60, 13849367), (70, 11870886), (84, 9892405), (105, 7913924), (140, 5935443), (210, 3956962), (349, 2380980), (420, 1978481), (698, 1190490), (1047, 793660), (1396, 595245), (1745, 476196), (2094, 396830), (2443, 340140), (3490, 238098), (4188, 198415), (4886, 170070), (5235, 158732), (5669, 146580), (6980, 119049), (7329, 113380), (9772, 85035), (10470, 79366), (11338, 73290), (12215, 68028), (14658, 56690), (17007, 48860), (20940, 39683), (22676, 36645), (24430, 34014), (28345, 29316)]