1285223869870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1\times {\mathrm{2423}}^1$

素因数の和:3226

約数の個数: 128

約数和(自身を含む): 2571308457984

約数和(自身を除く): 1286084588114

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 293, 391, 463, 586, 782, 926, 1465, 1955, 2315, 2423, 2930, 3910, 4630, 4846, 4981, 6739, 7871, 9962, 10649, 12115, 13478, 15742, 21298, 24230, 24905, 33695, 39355, 41191, 49810, 53245, 55729, 67390, 78710, 82382, 106490, 111458, 114563, 135659, 181033, 205955, 229126, 271318, 278645, 362066, 411910, 557290, 572815, 678295, 709939, 905165, 947393, 1121849, 1145630, 1356590, 1419878, 1810330, 1894786, 2243698, 2306203, 3120157, 3549695, 4612406, 4736965, 5609245, 6240314, 7099390, 9473930, 11218490, 11531015, 12068963, 15600785, 16328597, 19071433, 23062030, 24137926, 25802527, 31201570, 32657194, 38142866, 51605054, 53042669, 60344815, 81642985, 95357165, 106085338, 120689630, 129012635, 163285970, 190714330, 258025270, 265213345, 277586149, 328701757, 438642959, 530426690, 555172298, 657403514, 877285918, 1387930745, 1643508785, 2193214795, 2775861490, 3287017570, 4386429590, 5587929869, 7560140411, 11175859738, 15120280822, 27939649345, 37800702055, 55879298690, 75601404110, 128522386987, 257044773974, 642611934935, 1285223869870]

約数ペア:

[(1, 1285223869870), (2, 642611934935), (5, 257044773974), (10, 128522386987), (17, 75601404110), (23, 55879298690), (34, 37800702055), (46, 27939649345), (85, 15120280822), (115, 11175859738), (170, 7560140411), (230, 5587929869), (293, 4386429590), (391, 3287017570), (463, 2775861490), (586, 2193214795), (782, 1643508785), (926, 1387930745), (1465, 877285918), (1955, 657403514), (2315, 555172298), (2423, 530426690), (2930, 438642959), (3910, 328701757), (4630, 277586149), (4846, 265213345), (4981, 258025270), (6739, 190714330), (7871, 163285970), (9962, 129012635), (10649, 120689630), (12115, 106085338), (13478, 95357165), (15742, 81642985), (21298, 60344815), (24230, 53042669), (24905, 51605054), (33695, 38142866), (39355, 32657194), (41191, 31201570), (49810, 25802527), (53245, 24137926), (55729, 23062030), (67390, 19071433), (78710, 16328597), (82382, 15600785), (106490, 12068963), (111458, 11531015), (114563, 11218490), (135659, 9473930), (181033, 7099390), (205955, 6240314), (229126, 5609245), (271318, 4736965), (278645, 4612406), (362066, 3549695), (411910, 3120157), (557290, 2306203), (572815, 2243698), (678295, 1894786), (709939, 1810330), (905165, 1419878), (947393, 1356590), (1121849, 1145630)]