1567253220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2009299}}^1$

素因数の和:2009324

約数の個数: 48

約数和(自身を含む): 4725873600

約数和(自身を除く): 3158620380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2009299, 4018598, 6027897, 8037196, 10046495, 12055794, 20092990, 24111588, 26120887, 30139485, 40185980, 52241774, 60278970, 78362661, 104483548, 120557940, 130604435, 156725322, 261208870, 313450644, 391813305, 522417740, 783626610, 1567253220]

約数ペア:

[(1, 1567253220), (2, 783626610), (3, 522417740), (4, 391813305), (5, 313450644), (6, 261208870), (10, 156725322), (12, 130604435), (13, 120557940), (15, 104483548), (20, 78362661), (26, 60278970), (30, 52241774), (39, 40185980), (52, 30139485), (60, 26120887), (65, 24111588), (78, 20092990), (130, 12055794), (156, 10046495), (195, 8037196), (260, 6027897), (390, 4018598), (780, 2009299)]