981546057180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419464127}}^1$

素因数の和:419464155

約数の個数: 72

約数和(自身を含む): 3206383794432

約数和(自身を除く): 2224837737252

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, 419464127, 838928254, 1258392381, 1677856508, 2097320635, 2516784762, 3775177143, 4194641270, 5033569524, 5453033651, 6291961905, 7550354286, 8389282540, 10906067302, 12583923810, 15100708572, 16359100953, 18875885715, 21812134604, 25167847620, 27265168255, 32718201906, 37751771430, 49077302859, 54530336510, 65436403812, 75503542860, 81795504765, 98154605718, 109060673020, 163591009530, 196309211436, 245386514295, 327182019060, 490773028590, 981546057180]

約数ペア:

[(1, 981546057180), (2, 490773028590), (3, 327182019060), (4, 245386514295), (5, 196309211436), (6, 163591009530), (9, 109060673020), (10, 98154605718), (12, 81795504765), (13, 75503542860), (15, 65436403812), (18, 54530336510), (20, 49077302859), (26, 37751771430), (30, 32718201906), (36, 27265168255), (39, 25167847620), (45, 21812134604), (52, 18875885715), (60, 16359100953), (65, 15100708572), (78, 12583923810), (90, 10906067302), (117, 8389282540), (130, 7550354286), (156, 6291961905), (180, 5453033651), (195, 5033569524), (234, 4194641270), (260, 3775177143), (390, 2516784762), (468, 2097320635), (585, 1677856508), (780, 1258392381), (1170, 838928254), (2340, 419464127)]