103428990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{164173}}^1$

素因数の和:164193

約数の個数: 48

約数和(自身を含む): 307333728

約数和(自身を除く): 203904738

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, 164173, 328346, 492519, 820865, 985038, 1149211, 1477557, 1641730, 2298422, 2462595, 2955114, 3447633, 4925190, 5746055, 6895266, 7387785, 10342899, 11492110, 14775570, 17238165, 20685798, 34476330, 51714495, 103428990]

約数ペア:

[(1, 103428990), (2, 51714495), (3, 34476330), (5, 20685798), (6, 17238165), (7, 14775570), (9, 11492110), (10, 10342899), (14, 7387785), (15, 6895266), (18, 5746055), (21, 4925190), (30, 3447633), (35, 2955114), (42, 2462595), (45, 2298422), (63, 1641730), (70, 1477557), (90, 1149211), (105, 985038), (126, 820865), (210, 492519), (315, 328346), (630, 164173)]