809970

素因数分解:

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

素因数の和:72

約数の個数: 96

約数和(自身を含む): 2462400

約数和(自身を除く): 1652430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 49, 57, 58, 70, 87, 95, 98, 105, 114, 133, 145, 147, 174, 190, 203, 210, 245, 266, 285, 290, 294, 399, 406, 435, 490, 551, 570, 609, 665, 735, 798, 870, 931, 1015, 1102, 1218, 1330, 1421, 1470, 1653, 1862, 1995, 2030, 2755, 2793, 2842, 3045, 3306, 3857, 3990, 4263, 4655, 5510, 5586, 6090, 7105, 7714, 8265, 8526, 9310, 11571, 13965, 14210, 16530, 19285, 21315, 23142, 26999, 27930, 38570, 42630, 53998, 57855, 80997, 115710, 134995, 161994, 269990, 404985, 809970]

約数ペア:

[(1, 809970), (2, 404985), (3, 269990), (5, 161994), (6, 134995), (7, 115710), (10, 80997), (14, 57855), (15, 53998), (19, 42630), (21, 38570), (29, 27930), (30, 26999), (35, 23142), (38, 21315), (42, 19285), (49, 16530), (57, 14210), (58, 13965), (70, 11571), (87, 9310), (95, 8526), (98, 8265), (105, 7714), (114, 7105), (133, 6090), (145, 5586), (147, 5510), (174, 4655), (190, 4263), (203, 3990), (210, 3857), (245, 3306), (266, 3045), (285, 2842), (290, 2793), (294, 2755), (399, 2030), (406, 1995), (435, 1862), (490, 1653), (551, 1470), (570, 1421), (609, 1330), (665, 1218), (735, 1102), (798, 1015), (870, 931)]