78810030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22453}}^1$

素因数の和:22482

約数の個数: 64

約数和(自身を含む): 226336320

約数和(自身を除く): 147526290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22453, 44906, 67359, 112265, 134718, 202077, 224530, 291889, 336795, 404154, 583778, 606231, 673590, 875667, 1010385, 1212462, 1459445, 1751334, 2020770, 2627001, 2918890, 3031155, 4378335, 5254002, 6062310, 7881003, 8756670, 13135005, 15762006, 26270010, 39405015, 78810030]

約数ペア:

[(1, 78810030), (2, 39405015), (3, 26270010), (5, 15762006), (6, 13135005), (9, 8756670), (10, 7881003), (13, 6062310), (15, 5254002), (18, 4378335), (26, 3031155), (27, 2918890), (30, 2627001), (39, 2020770), (45, 1751334), (54, 1459445), (65, 1212462), (78, 1010385), (90, 875667), (117, 673590), (130, 606231), (135, 583778), (195, 404154), (234, 336795), (270, 291889), (351, 224530), (390, 202077), (585, 134718), (702, 112265), (1170, 67359), (1755, 44906), (3510, 22453)]