227788894590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{3449}}^1$

素因数の和:3938

約数の個数: 128

約数和(自身を含む): 561868876800

約数和(自身を除く): 334079982210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 101, 142, 202, 213, 303, 307, 355, 426, 505, 606, 614, 710, 921, 1010, 1065, 1515, 1535, 1842, 2130, 3030, 3070, 3449, 4605, 6898, 7171, 9210, 10347, 14342, 17245, 20694, 21513, 21797, 31007, 34490, 35855, 43026, 43594, 51735, 62014, 65391, 71710, 93021, 103470, 107565, 108985, 130782, 155035, 186042, 215130, 217970, 244879, 310070, 326955, 348349, 465105, 489758, 653910, 696698, 734637, 930210, 1045047, 1058843, 1224395, 1469274, 1741745, 2090094, 2117686, 2201497, 2448790, 3176529, 3483490, 3673185, 4402994, 5225235, 5294215, 6353058, 6604491, 7346370, 10450470, 10588430, 11007485, 13208982, 15882645, 22014970, 24732779, 31765290, 33022455, 49465558, 66044910, 74198337, 75177853, 106943143, 123663895, 148396674, 150355706, 213886286, 225533559, 247327790, 320829429, 370991685, 375889265, 451067118, 534715715, 641658858, 741983370, 751778530, 1069431430, 1127667795, 1604147145, 2255335590, 3208294290, 7592963153, 15185926306, 22778889459, 37964815765, 45557778918, 75929631530, 113894447295, 227788894590]

約数ペア:

[(1, 227788894590), (2, 113894447295), (3, 75929631530), (5, 45557778918), (6, 37964815765), (10, 22778889459), (15, 15185926306), (30, 7592963153), (71, 3208294290), (101, 2255335590), (142, 1604147145), (202, 1127667795), (213, 1069431430), (303, 751778530), (307, 741983370), (355, 641658858), (426, 534715715), (505, 451067118), (606, 375889265), (614, 370991685), (710, 320829429), (921, 247327790), (1010, 225533559), (1065, 213886286), (1515, 150355706), (1535, 148396674), (1842, 123663895), (2130, 106943143), (3030, 75177853), (3070, 74198337), (3449, 66044910), (4605, 49465558), (6898, 33022455), (7171, 31765290), (9210, 24732779), (10347, 22014970), (14342, 15882645), (17245, 13208982), (20694, 11007485), (21513, 10588430), (21797, 10450470), (31007, 7346370), (34490, 6604491), (35855, 6353058), (43026, 5294215), (43594, 5225235), (51735, 4402994), (62014, 3673185), (65391, 3483490), (71710, 3176529), (93021, 2448790), (103470, 2201497), (107565, 2117686), (108985, 2090094), (130782, 1741745), (155035, 1469274), (186042, 1224395), (215130, 1058843), (217970, 1045047), (244879, 930210), (310070, 734637), (326955, 696698), (348349, 653910), (465105, 489758)]