912795780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1170251}}^1$

素因数の和:1170276

約数の個数: 48

約数和(自身を含む): 2752432704

約数和(自身を除く): 1839636924

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, 1170251, 2340502, 3510753, 4681004, 5851255, 7021506, 11702510, 14043012, 15213263, 17553765, 23405020, 30426526, 35107530, 45639789, 60853052, 70215060, 76066315, 91279578, 152132630, 182559156, 228198945, 304265260, 456397890, 912795780]

約数ペア:

[(1, 912795780), (2, 456397890), (3, 304265260), (4, 228198945), (5, 182559156), (6, 152132630), (10, 91279578), (12, 76066315), (13, 70215060), (15, 60853052), (20, 45639789), (26, 35107530), (30, 30426526), (39, 23405020), (52, 17553765), (60, 15213263), (65, 14043012), (78, 11702510), (130, 7021506), (156, 5851255), (195, 4681004), (260, 3510753), (390, 2340502), (780, 1170251)]