131233410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 440743680

約数和(自身を除く): 309510270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 33, 35, 42, 45, 55, 58, 63, 66, 70, 77, 87, 90, 99, 105, 110, 126, 145, 154, 165, 174, 198, 203, 210, 231, 261, 290, 315, 319, 330, 385, 406, 435, 462, 495, 522, 609, 630, 638, 653, 693, 770, 870, 957, 990, 1015, 1155, 1218, 1305, 1306, 1386, 1595, 1827, 1914, 1959, 2030, 2233, 2310, 2610, 2871, 3045, 3190, 3265, 3465, 3654, 3918, 4466, 4571, 4785, 5742, 5877, 6090, 6530, 6699, 6930, 7183, 9135, 9142, 9570, 9795, 11165, 11754, 13398, 13713, 14355, 14366, 18270, 18937, 19590, 20097, 21549, 22330, 22855, 27426, 28710, 29385, 33495, 35915, 37874, 40194, 41139, 43098, 45710, 50281, 56811, 58770, 64647, 66990, 68565, 71830, 82278, 94685, 100485, 100562, 107745, 113622, 129294, 132559, 137130, 150843, 170433, 189370, 200970, 205695, 208307, 215490, 251405, 265118, 284055, 301686, 323235, 340866, 397677, 411390, 416614, 452529, 502810, 568110, 624921, 646470, 662795, 754215, 795354, 852165, 905058, 1041535, 1193031, 1249842, 1325590, 1458149, 1508430, 1704330, 1874763, 1988385, 2083070, 2262645, 2386062, 2916298, 3124605, 3749526, 3976770, 4374447, 4525290, 5965155, 6249210, 7290745, 8748894, 9373815, 11930310, 13123341, 14581490, 18747630, 21872235, 26246682, 43744470, 65616705, 131233410]

約数ペア:

[(1, 131233410), (2, 65616705), (3, 43744470), (5, 26246682), (6, 21872235), (7, 18747630), (9, 14581490), (10, 13123341), (11, 11930310), (14, 9373815), (15, 8748894), (18, 7290745), (21, 6249210), (22, 5965155), (29, 4525290), (30, 4374447), (33, 3976770), (35, 3749526), (42, 3124605), (45, 2916298), (55, 2386062), (58, 2262645), (63, 2083070), (66, 1988385), (70, 1874763), (77, 1704330), (87, 1508430), (90, 1458149), (99, 1325590), (105, 1249842), (110, 1193031), (126, 1041535), (145, 905058), (154, 852165), (165, 795354), (174, 754215), (198, 662795), (203, 646470), (210, 624921), (231, 568110), (261, 502810), (290, 452529), (315, 416614), (319, 411390), (330, 397677), (385, 340866), (406, 323235), (435, 301686), (462, 284055), (495, 265118), (522, 251405), (609, 215490), (630, 208307), (638, 205695), (653, 200970), (693, 189370), (770, 170433), (870, 150843), (957, 137130), (990, 132559), (1015, 129294), (1155, 113622), (1218, 107745), (1305, 100562), (1306, 100485), (1386, 94685), (1595, 82278), (1827, 71830), (1914, 68565), (1959, 66990), (2030, 64647), (2233, 58770), (2310, 56811), (2610, 50281), (2871, 45710), (3045, 43098), (3190, 41139), (3265, 40194), (3465, 37874), (3654, 35915), (3918, 33495), (4466, 29385), (4571, 28710), (4785, 27426), (5742, 22855), (5877, 22330), (6090, 21549), (6530, 20097), (6699, 19590), (6930, 18937), (7183, 18270), (9135, 14366), (9142, 14355), (9570, 13713), (9795, 13398), (11165, 11754)]