245736330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1170173}}^1$

素因数の和:1170190

約数の個数: 32

約数和(自身を含む): 674020224

約数和(自身を除く): 428283894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1170173, 2340346, 3510519, 5850865, 7021038, 8191211, 11701730, 16382422, 17552595, 24573633, 35105190, 40956055, 49147266, 81912110, 122868165, 245736330]

約数ペア:

[(1, 245736330), (2, 122868165), (3, 81912110), (5, 49147266), (6, 40956055), (7, 35105190), (10, 24573633), (14, 17552595), (15, 16382422), (21, 11701730), (30, 8191211), (35, 7021038), (42, 5850865), (70, 3510519), (105, 2340346), (210, 1170173)]