27396870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 68843520

約数和(自身を除く): 41446650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 267, 310, 331, 445, 465, 534, 662, 890, 930, 993, 1335, 1655, 1986, 2670, 2759, 3310, 4965, 5518, 8277, 9930, 10261, 13795, 16554, 20522, 27590, 29459, 30783, 41385, 51305, 58918, 61566, 82770, 88377, 102610, 147295, 153915, 176754, 294590, 307830, 441885, 883770, 913229, 1826458, 2739687, 4566145, 5479374, 9132290, 13698435, 27396870]

約数ペア:

[(1, 27396870), (2, 13698435), (3, 9132290), (5, 5479374), (6, 4566145), (10, 2739687), (15, 1826458), (30, 913229), (31, 883770), (62, 441885), (89, 307830), (93, 294590), (155, 176754), (178, 153915), (186, 147295), (267, 102610), (310, 88377), (331, 82770), (445, 61566), (465, 58918), (534, 51305), (662, 41385), (890, 30783), (930, 29459), (993, 27590), (1335, 20522), (1655, 16554), (1986, 13795), (2670, 10261), (2759, 9930), (3310, 8277), (4965, 5518)]