39284910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 117891072

約数和(自身を除く): 78606162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 491, 630, 635, 762, 889, 982, 1143, 1270, 1473, 1778, 1905, 2286, 2455, 2667, 2946, 3437, 3810, 4419, 4445, 4910, 5334, 5715, 6874, 7365, 8001, 8838, 8890, 10311, 11430, 13335, 14730, 16002, 17185, 20622, 22095, 26670, 30933, 34370, 40005, 44190, 51555, 61866, 62357, 80010, 103110, 124714, 154665, 187071, 309330, 311785, 374142, 436499, 561213, 623570, 872998, 935355, 1122426, 1309497, 1870710, 2182495, 2618994, 2806065, 3928491, 4364990, 5612130, 6547485, 7856982, 13094970, 19642455, 39284910]

約数ペア:

[(1, 39284910), (2, 19642455), (3, 13094970), (5, 7856982), (6, 6547485), (7, 5612130), (9, 4364990), (10, 3928491), (14, 2806065), (15, 2618994), (18, 2182495), (21, 1870710), (30, 1309497), (35, 1122426), (42, 935355), (45, 872998), (63, 623570), (70, 561213), (90, 436499), (105, 374142), (126, 311785), (127, 309330), (210, 187071), (254, 154665), (315, 124714), (381, 103110), (491, 80010), (630, 62357), (635, 61866), (762, 51555), (889, 44190), (982, 40005), (1143, 34370), (1270, 30933), (1473, 26670), (1778, 22095), (1905, 20622), (2286, 17185), (2455, 16002), (2667, 14730), (2946, 13335), (3437, 11430), (3810, 10311), (4419, 8890), (4445, 8838), (4910, 8001), (5334, 7365), (5715, 6874)]