72532710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47407}}^1$

素因数の和:47437

約数の個数: 48

約数和(自身を含む): 199682496

約数和(自身を除く): 127149786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 47407, 94814, 142221, 237035, 284442, 426663, 474070, 711105, 805919, 853326, 1422210, 1611838, 2133315, 2417757, 4029595, 4266630, 4835514, 7253271, 8059190, 12088785, 14506542, 24177570, 36266355, 72532710]

約数ペア:

[(1, 72532710), (2, 36266355), (3, 24177570), (5, 14506542), (6, 12088785), (9, 8059190), (10, 7253271), (15, 4835514), (17, 4266630), (18, 4029595), (30, 2417757), (34, 2133315), (45, 1611838), (51, 1422210), (85, 853326), (90, 805919), (102, 711105), (153, 474070), (170, 426663), (255, 284442), (306, 237035), (510, 142221), (765, 94814), (1530, 47407)]