7224070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 15808608

約数和(自身を除く): 8584538

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 641, 805, 1127, 1282, 1610, 2254, 3205, 4487, 5635, 6410, 8974, 11270, 14743, 22435, 29486, 31409, 44870, 62818, 73715, 103201, 147430, 157045, 206402, 314090, 516005, 722407, 1032010, 1444814, 3612035, 7224070]

約数ペア:

[(1, 7224070), (2, 3612035), (5, 1444814), (7, 1032010), (10, 722407), (14, 516005), (23, 314090), (35, 206402), (46, 157045), (49, 147430), (70, 103201), (98, 73715), (115, 62818), (161, 44870), (230, 31409), (245, 29486), (322, 22435), (490, 14743), (641, 11270), (805, 8974), (1127, 6410), (1282, 5635), (1610, 4487), (2254, 3205)]