79890930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 238912128

約数和(自身を除く): 159021198

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, 211, 315, 422, 601, 630, 633, 1055, 1202, 1266, 1477, 1803, 1899, 2110, 2954, 3005, 3165, 3606, 3798, 4207, 4431, 5409, 6010, 6330, 7385, 8414, 8862, 9015, 9495, 10818, 12621, 13293, 14770, 18030, 18990, 21035, 22155, 25242, 26586, 27045, 37863, 42070, 44310, 54090, 63105, 66465, 75726, 126210, 126811, 132930, 189315, 253622, 378630, 380433, 634055, 760866, 887677, 1141299, 1268110, 1775354, 1902165, 2282598, 2663031, 3804330, 4438385, 5326062, 5706495, 7989093, 8876770, 11412990, 13315155, 15978186, 26630310, 39945465, 79890930]

約数ペア:

[(1, 79890930), (2, 39945465), (3, 26630310), (5, 15978186), (6, 13315155), (7, 11412990), (9, 8876770), (10, 7989093), (14, 5706495), (15, 5326062), (18, 4438385), (21, 3804330), (30, 2663031), (35, 2282598), (42, 1902165), (45, 1775354), (63, 1268110), (70, 1141299), (90, 887677), (105, 760866), (126, 634055), (210, 380433), (211, 378630), (315, 253622), (422, 189315), (601, 132930), (630, 126811), (633, 126210), (1055, 75726), (1202, 66465), (1266, 63105), (1477, 54090), (1803, 44310), (1899, 42070), (2110, 37863), (2954, 27045), (3005, 26586), (3165, 25242), (3606, 22155), (3798, 21035), (4207, 18990), (4431, 18030), (5409, 14770), (6010, 13293), (6330, 12621), (7385, 10818), (8414, 9495), (8862, 9015)]