144261290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20233}}^1$

素因数の和:20294

約数の個数: 32

約数和(自身を含む): 279714816

約数和(自身を除く): 135453526

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 20233, 40466, 101165, 202330, 465359, 627223, 930718, 1254446, 2326795, 3136115, 4653590, 6272230, 14426129, 28852258, 72130645, 144261290]

約数ペア:

[(1, 144261290), (2, 72130645), (5, 28852258), (10, 14426129), (23, 6272230), (31, 4653590), (46, 3136115), (62, 2326795), (115, 1254446), (155, 930718), (230, 627223), (310, 465359), (713, 202330), (1426, 101165), (3565, 40466), (7130, 20233)]