82939980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12919}}^1$

素因数の和:13038

約数の個数: 48

約数和(自身を含む): 234420480

約数和(自身を除く): 151480500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 12919, 25838, 38757, 51676, 64595, 77514, 129190, 155028, 193785, 258380, 387570, 775140, 1382333, 2764666, 4146999, 5529332, 6911665, 8293998, 13823330, 16587996, 20734995, 27646660, 41469990, 82939980]

約数ペア:

[(1, 82939980), (2, 41469990), (3, 27646660), (4, 20734995), (5, 16587996), (6, 13823330), (10, 8293998), (12, 6911665), (15, 5529332), (20, 4146999), (30, 2764666), (60, 1382333), (107, 775140), (214, 387570), (321, 258380), (428, 193785), (535, 155028), (642, 129190), (1070, 77514), (1284, 64595), (1605, 51676), (2140, 38757), (3210, 25838), (6420, 12919)]