2019093210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 5553930240

約数和(自身を除く): 3534837030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 107, 135, 141, 214, 235, 270, 282, 321, 423, 470, 535, 642, 705, 846, 963, 1070, 1269, 1410, 1487, 1605, 1926, 2115, 2538, 2889, 2974, 3210, 4230, 4461, 4815, 5029, 5778, 6345, 7435, 8922, 9630, 10058, 12690, 13383, 14445, 14870, 15087, 22305, 25145, 26766, 28890, 30174, 40149, 44610, 45261, 50290, 66915, 69889, 75435, 80298, 90522, 133830, 135783, 139778, 150870, 159109, 200745, 209667, 226305, 271566, 318218, 349445, 401490, 419334, 452610, 477327, 629001, 678915, 698890, 795545, 954654, 1048335, 1258002, 1357830, 1431981, 1591090, 1887003, 2096670, 2386635, 2863962, 3145005, 3774006, 4295943, 4773270, 6290010, 7159905, 7478123, 8591886, 9435015, 14319810, 14956246, 18870030, 21479715, 22434369, 37390615, 42959430, 44868738, 67303107, 74781230, 112171845, 134606214, 201909321, 224343690, 336515535, 403818642, 673031070, 1009546605, 2019093210]

約数ペア:

[(1, 2019093210), (2, 1009546605), (3, 673031070), (5, 403818642), (6, 336515535), (9, 224343690), (10, 201909321), (15, 134606214), (18, 112171845), (27, 74781230), (30, 67303107), (45, 44868738), (47, 42959430), (54, 37390615), (90, 22434369), (94, 21479715), (107, 18870030), (135, 14956246), (141, 14319810), (214, 9435015), (235, 8591886), (270, 7478123), (282, 7159905), (321, 6290010), (423, 4773270), (470, 4295943), (535, 3774006), (642, 3145005), (705, 2863962), (846, 2386635), (963, 2096670), (1070, 1887003), (1269, 1591090), (1410, 1431981), (1487, 1357830), (1605, 1258002), (1926, 1048335), (2115, 954654), (2538, 795545), (2889, 698890), (2974, 678915), (3210, 629001), (4230, 477327), (4461, 452610), (4815, 419334), (5029, 401490), (5778, 349445), (6345, 318218), (7435, 271566), (8922, 226305), (9630, 209667), (10058, 200745), (12690, 159109), (13383, 150870), (14445, 139778), (14870, 135783), (15087, 133830), (22305, 90522), (25145, 80298), (26766, 75435), (28890, 69889), (30174, 66915), (40149, 50290), (44610, 45261)]