39005470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3505

約数の個数: 48

約数和(自身を含む): 85248288

約数和(自身を除く): 46242818

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 3461, 5635, 6922, 11270, 17305, 24227, 34610, 48454, 79603, 121135, 159206, 169589, 242270, 339178, 398015, 557221, 796030, 847945, 1114442, 1695890, 2786105, 3900547, 5572210, 7801094, 19502735, 39005470]

約数ペア:

[(1, 39005470), (2, 19502735), (5, 7801094), (7, 5572210), (10, 3900547), (14, 2786105), (23, 1695890), (35, 1114442), (46, 847945), (49, 796030), (70, 557221), (98, 398015), (115, 339178), (161, 242270), (230, 169589), (245, 159206), (322, 121135), (490, 79603), (805, 48454), (1127, 34610), (1610, 24227), (2254, 17305), (3461, 11270), (5635, 6922)]