160804770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109391}}^1$

素因数の和:109415

約数の個数: 48

約数和(自身を含む): 448944768

約数和(自身を除く): 288139998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 109391, 218782, 328173, 546955, 656346, 765737, 1093910, 1531474, 1640865, 2297211, 3281730, 3828685, 4594422, 5360159, 7657370, 10720318, 11486055, 16080477, 22972110, 26800795, 32160954, 53601590, 80402385, 160804770]

約数ペア:

[(1, 160804770), (2, 80402385), (3, 53601590), (5, 32160954), (6, 26800795), (7, 22972110), (10, 16080477), (14, 11486055), (15, 10720318), (21, 7657370), (30, 5360159), (35, 4594422), (42, 3828685), (49, 3281730), (70, 2297211), (98, 1640865), (105, 1531474), (147, 1093910), (210, 765737), (245, 656346), (294, 546955), (490, 328173), (735, 218782), (1470, 109391)]