82211070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 123582210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 186, 218, 310, 327, 465, 545, 654, 811, 930, 1090, 1622, 1635, 2433, 3270, 3379, 4055, 4866, 6758, 8110, 10137, 12165, 16895, 20274, 24330, 25141, 33790, 50282, 50685, 75423, 88399, 101370, 125705, 150846, 176798, 251410, 265197, 377115, 441995, 530394, 754230, 883990, 1325985, 2651970, 2740369, 5480738, 8221107, 13701845, 16442214, 27403690, 41105535, 82211070]

約数ペア:

[(1, 82211070), (2, 41105535), (3, 27403690), (5, 16442214), (6, 13701845), (10, 8221107), (15, 5480738), (30, 2740369), (31, 2651970), (62, 1325985), (93, 883990), (109, 754230), (155, 530394), (186, 441995), (218, 377115), (310, 265197), (327, 251410), (465, 176798), (545, 150846), (654, 125705), (811, 101370), (930, 88399), (1090, 75423), (1622, 50685), (1635, 50282), (2433, 33790), (3270, 25141), (3379, 24330), (4055, 20274), (4866, 16895), (6758, 12165), (8110, 10137)]