7297830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 12401370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 179, 270, 302, 358, 453, 537, 755, 895, 906, 1074, 1359, 1510, 1611, 1790, 2265, 2685, 2718, 3222, 4077, 4530, 4833, 5370, 6795, 8055, 8154, 9666, 13590, 16110, 20385, 24165, 27029, 40770, 48330, 54058, 81087, 135145, 162174, 243261, 270290, 405435, 486522, 729783, 810870, 1216305, 1459566, 2432610, 3648915, 7297830]

約数ペア:

[(1, 7297830), (2, 3648915), (3, 2432610), (5, 1459566), (6, 1216305), (9, 810870), (10, 729783), (15, 486522), (18, 405435), (27, 270290), (30, 243261), (45, 162174), (54, 135145), (90, 81087), (135, 54058), (151, 48330), (179, 40770), (270, 27029), (302, 24165), (358, 20385), (453, 16110), (537, 13590), (755, 9666), (895, 8154), (906, 8055), (1074, 6795), (1359, 5370), (1510, 4833), (1611, 4530), (1790, 4077), (2265, 3222), (2685, 2718)]