71430510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 107728530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 267, 310, 445, 465, 534, 863, 890, 930, 1335, 1726, 2589, 2670, 2759, 4315, 5178, 5518, 8277, 8630, 12945, 13795, 16554, 25890, 26753, 27590, 41385, 53506, 76807, 80259, 82770, 133765, 153614, 160518, 230421, 267530, 384035, 401295, 460842, 768070, 802590, 1152105, 2304210, 2381017, 4762034, 7143051, 11905085, 14286102, 23810170, 35715255, 71430510]

約数ペア:

[(1, 71430510), (2, 35715255), (3, 23810170), (5, 14286102), (6, 11905085), (10, 7143051), (15, 4762034), (30, 2381017), (31, 2304210), (62, 1152105), (89, 802590), (93, 768070), (155, 460842), (178, 401295), (186, 384035), (267, 267530), (310, 230421), (445, 160518), (465, 153614), (534, 133765), (863, 82770), (890, 80259), (930, 76807), (1335, 53506), (1726, 41385), (2589, 27590), (2670, 26753), (2759, 25890), (4315, 16554), (5178, 13795), (5518, 12945), (8277, 8630)]