26980770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 40434270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 223, 327, 370, 446, 545, 555, 654, 669, 1090, 1110, 1115, 1338, 1635, 2230, 3270, 3345, 4033, 6690, 8066, 8251, 12099, 16502, 20165, 24198, 24307, 24753, 40330, 41255, 48614, 49506, 60495, 72921, 82510, 120990, 121535, 123765, 145842, 243070, 247530, 364605, 729210, 899359, 1798718, 2698077, 4496795, 5396154, 8993590, 13490385, 26980770]

約数ペア:

[(1, 26980770), (2, 13490385), (3, 8993590), (5, 5396154), (6, 4496795), (10, 2698077), (15, 1798718), (30, 899359), (37, 729210), (74, 364605), (109, 247530), (111, 243070), (185, 145842), (218, 123765), (222, 121535), (223, 120990), (327, 82510), (370, 72921), (446, 60495), (545, 49506), (555, 48614), (654, 41255), (669, 40330), (1090, 24753), (1110, 24307), (1115, 24198), (1338, 20165), (1635, 16502), (2230, 12099), (3270, 8251), (3345, 8066), (4033, 6690)]