89030970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{141319}}^1$

素因数の和:141339

約数の個数: 48

約数和(自身を含む): 264551040

約数和(自身を除く): 175520070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 141319, 282638, 423957, 706595, 847914, 989233, 1271871, 1413190, 1978466, 2119785, 2543742, 2967699, 4239570, 4946165, 5935398, 6359355, 8903097, 9892330, 12718710, 14838495, 17806194, 29676990, 44515485, 89030970]

約数ペア:

[(1, 89030970), (2, 44515485), (3, 29676990), (5, 17806194), (6, 14838495), (7, 12718710), (9, 9892330), (10, 8903097), (14, 6359355), (15, 5935398), (18, 4946165), (21, 4239570), (30, 2967699), (35, 2543742), (42, 2119785), (45, 1978466), (63, 1413190), (70, 1271871), (90, 989233), (105, 847914), (126, 706595), (210, 423957), (315, 282638), (630, 141319)]