163899610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14543}}^1$

素因数の和:14587

約数の個数: 48

約数和(自身を含む): 358131456

約数和(自身を除く): 194231846

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, 5635, 11270, 14543, 29086, 72715, 101801, 145430, 203602, 334489, 509005, 668978, 712607, 1018010, 1425214, 1672445, 2341423, 3344890, 3563035, 4682846, 7126070, 11707115, 16389961, 23414230, 32779922, 81949805, 163899610]

約数ペア:

[(1, 163899610), (2, 81949805), (5, 32779922), (7, 23414230), (10, 16389961), (14, 11707115), (23, 7126070), (35, 4682846), (46, 3563035), (49, 3344890), (70, 2341423), (98, 1672445), (115, 1425214), (161, 1018010), (230, 712607), (245, 668978), (322, 509005), (490, 334489), (805, 203602), (1127, 145430), (1610, 101801), (2254, 72715), (5635, 29086), (11270, 14543)]