7154070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 22671360

約数和(自身を除く): 15517290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 163, 165, 190, 209, 210, 231, 266, 285, 326, 330, 385, 399, 418, 462, 489, 570, 627, 665, 770, 798, 815, 978, 1045, 1141, 1155, 1254, 1330, 1463, 1630, 1793, 1995, 2090, 2282, 2310, 2445, 2926, 3097, 3135, 3423, 3586, 3990, 4389, 4890, 5379, 5705, 6194, 6270, 6846, 7315, 8778, 8965, 9291, 10758, 11410, 12551, 14630, 15485, 17115, 17930, 18582, 21679, 21945, 25102, 26895, 30970, 34067, 34230, 37653, 43358, 43890, 46455, 53790, 62755, 65037, 68134, 75306, 92910, 102201, 108395, 125510, 130074, 170335, 188265, 204402, 216790, 238469, 325185, 340670, 376530, 476938, 511005, 650370, 715407, 1022010, 1192345, 1430814, 2384690, 3577035, 7154070]

約数ペア:

[(1, 7154070), (2, 3577035), (3, 2384690), (5, 1430814), (6, 1192345), (7, 1022010), (10, 715407), (11, 650370), (14, 511005), (15, 476938), (19, 376530), (21, 340670), (22, 325185), (30, 238469), (33, 216790), (35, 204402), (38, 188265), (42, 170335), (55, 130074), (57, 125510), (66, 108395), (70, 102201), (77, 92910), (95, 75306), (105, 68134), (110, 65037), (114, 62755), (133, 53790), (154, 46455), (163, 43890), (165, 43358), (190, 37653), (209, 34230), (210, 34067), (231, 30970), (266, 26895), (285, 25102), (326, 21945), (330, 21679), (385, 18582), (399, 17930), (418, 17115), (462, 15485), (489, 14630), (570, 12551), (627, 11410), (665, 10758), (770, 9291), (798, 8965), (815, 8778), (978, 7315), (1045, 6846), (1141, 6270), (1155, 6194), (1254, 5705), (1330, 5379), (1463, 4890), (1630, 4389), (1793, 3990), (1995, 3586), (2090, 3423), (2282, 3135), (2310, 3097), (2445, 2926)]