2429910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 8002800

約数和(自身を除く): 5572890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 29, 30, 35, 38, 42, 45, 49, 57, 58, 63, 70, 87, 90, 95, 98, 105, 114, 126, 133, 145, 147, 171, 174, 190, 203, 210, 245, 261, 266, 285, 290, 294, 315, 342, 399, 406, 435, 441, 490, 522, 551, 570, 609, 630, 665, 735, 798, 855, 870, 882, 931, 1015, 1102, 1197, 1218, 1305, 1330, 1421, 1470, 1653, 1710, 1827, 1862, 1995, 2030, 2205, 2394, 2610, 2755, 2793, 2842, 3045, 3306, 3654, 3857, 3990, 4263, 4410, 4655, 4959, 5510, 5586, 5985, 6090, 7105, 7714, 8265, 8379, 8526, 9135, 9310, 9918, 11571, 11970, 12789, 13965, 14210, 16530, 16758, 18270, 19285, 21315, 23142, 24795, 25578, 26999, 27930, 34713, 38570, 41895, 42630, 49590, 53998, 57855, 63945, 69426, 80997, 83790, 115710, 127890, 134995, 161994, 173565, 242991, 269990, 347130, 404985, 485982, 809970, 1214955, 2429910]

約数ペア:

[(1, 2429910), (2, 1214955), (3, 809970), (5, 485982), (6, 404985), (7, 347130), (9, 269990), (10, 242991), (14, 173565), (15, 161994), (18, 134995), (19, 127890), (21, 115710), (29, 83790), (30, 80997), (35, 69426), (38, 63945), (42, 57855), (45, 53998), (49, 49590), (57, 42630), (58, 41895), (63, 38570), (70, 34713), (87, 27930), (90, 26999), (95, 25578), (98, 24795), (105, 23142), (114, 21315), (126, 19285), (133, 18270), (145, 16758), (147, 16530), (171, 14210), (174, 13965), (190, 12789), (203, 11970), (210, 11571), (245, 9918), (261, 9310), (266, 9135), (285, 8526), (290, 8379), (294, 8265), (315, 7714), (342, 7105), (399, 6090), (406, 5985), (435, 5586), (441, 5510), (490, 4959), (522, 4655), (551, 4410), (570, 4263), (609, 3990), (630, 3857), (665, 3654), (735, 3306), (798, 3045), (855, 2842), (870, 2793), (882, 2755), (931, 2610), (1015, 2394), (1102, 2205), (1197, 2030), (1218, 1995), (1305, 1862), (1330, 1827), (1421, 1710), (1470, 1653)]