2902510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 2812850

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 269, 415, 538, 830, 1079, 1345, 2158, 2690, 3497, 5395, 6994, 10790, 17485, 22327, 34970, 44654, 111635, 223270, 290251, 580502, 1451255, 2902510]

約数ペア:

[(1, 2902510), (2, 1451255), (5, 580502), (10, 290251), (13, 223270), (26, 111635), (65, 44654), (83, 34970), (130, 22327), (166, 17485), (269, 10790), (415, 6994), (538, 5395), (830, 3497), (1079, 2690), (1345, 2158)]