1031035980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321841}}^1$

素因数の和:1321866

約数の個数: 48

約数和(自身を含む): 3108972384

約数和(自身を除く): 2077936404

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, 1321841, 2643682, 3965523, 5287364, 6609205, 7931046, 13218410, 15862092, 17183933, 19827615, 26436820, 34367866, 39655230, 51551799, 68735732, 79310460, 85919665, 103103598, 171839330, 206207196, 257758995, 343678660, 515517990, 1031035980]

約数ペア:

[(1, 1031035980), (2, 515517990), (3, 343678660), (4, 257758995), (5, 206207196), (6, 171839330), (10, 103103598), (12, 85919665), (13, 79310460), (15, 68735732), (20, 51551799), (26, 39655230), (30, 34367866), (39, 26436820), (52, 19827615), (60, 17183933), (65, 15862092), (78, 13218410), (130, 7931046), (156, 6609205), (195, 5287364), (260, 3965523), (390, 2643682), (780, 1321841)]