15672786990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2354

約数の個数: 128

約数和(自身を含む): 43514744832

約数和(自身を除く): 27841957842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 353, 565, 678, 706, 791, 1059, 1130, 1582, 1695, 1765, 1871, 2118, 2373, 2471, 3390, 3530, 3742, 3955, 4746, 4942, 5295, 5613, 7413, 7910, 9355, 10590, 11226, 11865, 12355, 13097, 14826, 18710, 23730, 24710, 26194, 28065, 37065, 39291, 39889, 56130, 65485, 74130, 78582, 79778, 119667, 130970, 196455, 199445, 211423, 239334, 279223, 392910, 398890, 422846, 558446, 598335, 634269, 660463, 837669, 1057115, 1196670, 1268538, 1320926, 1396115, 1479961, 1675338, 1981389, 2114230, 2792230, 2959922, 3171345, 3302315, 3962778, 4188345, 4439883, 4623241, 6342690, 6604630, 7399805, 8376690, 8879766, 9246482, 9906945, 13869723, 14799610, 19813890, 22199415, 23116205, 27739446, 44398830, 46232410, 69348615, 74632319, 138697230, 149264638, 223896957, 373161595, 447793914, 522426233, 746323190, 1044852466, 1119484785, 1567278699, 2238969570, 2612131165, 3134557398, 5224262330, 7836393495, 15672786990]

約数ペア:

[(1, 15672786990), (2, 7836393495), (3, 5224262330), (5, 3134557398), (6, 2612131165), (7, 2238969570), (10, 1567278699), (14, 1119484785), (15, 1044852466), (21, 746323190), (30, 522426233), (35, 447793914), (42, 373161595), (70, 223896957), (105, 149264638), (113, 138697230), (210, 74632319), (226, 69348615), (339, 46232410), (353, 44398830), (565, 27739446), (678, 23116205), (706, 22199415), (791, 19813890), (1059, 14799610), (1130, 13869723), (1582, 9906945), (1695, 9246482), (1765, 8879766), (1871, 8376690), (2118, 7399805), (2373, 6604630), (2471, 6342690), (3390, 4623241), (3530, 4439883), (3742, 4188345), (3955, 3962778), (4746, 3302315), (4942, 3171345), (5295, 2959922), (5613, 2792230), (7413, 2114230), (7910, 1981389), (9355, 1675338), (10590, 1479961), (11226, 1396115), (11865, 1320926), (12355, 1268538), (13097, 1196670), (14826, 1057115), (18710, 837669), (23730, 660463), (24710, 634269), (26194, 598335), (28065, 558446), (37065, 422846), (39291, 398890), (39889, 392910), (56130, 279223), (65485, 239334), (74130, 211423), (78582, 199445), (79778, 196455), (119667, 130970)]