1565070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 4046112

約数和(自身を除く): 2481042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4013, 8026, 12039, 20065, 24078, 40130, 52169, 60195, 104338, 120390, 156507, 260845, 313014, 521690, 782535, 1565070]

約数ペア:

[(1, 1565070), (2, 782535), (3, 521690), (5, 313014), (6, 260845), (10, 156507), (13, 120390), (15, 104338), (26, 60195), (30, 52169), (39, 40130), (65, 24078), (78, 20065), (130, 12039), (195, 8026), (390, 4013)]