1293573060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{552809}}^1$

素因数の和:552837

約数の個数: 72

約数和(自身を含む): 4225679640

約数和(自身を除く): 2932106580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 552809, 1105618, 1658427, 2211236, 2764045, 3316854, 4975281, 5528090, 6633708, 7186517, 8292135, 9950562, 11056180, 14373034, 16584270, 19901124, 21559551, 24876405, 28746068, 33168540, 35932585, 43119102, 49752810, 64678653, 71865170, 86238204, 99505620, 107797755, 129357306, 143730340, 215595510, 258714612, 323393265, 431191020, 646786530, 1293573060]

約数ペア:

[(1, 1293573060), (2, 646786530), (3, 431191020), (4, 323393265), (5, 258714612), (6, 215595510), (9, 143730340), (10, 129357306), (12, 107797755), (13, 99505620), (15, 86238204), (18, 71865170), (20, 64678653), (26, 49752810), (30, 43119102), (36, 35932585), (39, 33168540), (45, 28746068), (52, 24876405), (60, 21559551), (65, 19901124), (78, 16584270), (90, 14373034), (117, 11056180), (130, 9950562), (156, 8292135), (180, 7186517), (195, 6633708), (234, 5528090), (260, 4975281), (390, 3316854), (468, 2764045), (585, 2211236), (780, 1658427), (1170, 1105618), (2340, 552809)]