8980618140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3837871}}^1$

素因数の和:3837899

約数の個数: 72

約数和(自身を含む): 29336693568

約数和(自身を除く): 20356075428

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, 3837871, 7675742, 11513613, 15351484, 19189355, 23027226, 34540839, 38378710, 46054452, 49892323, 57568065, 69081678, 76757420, 99784646, 115136130, 138163356, 149676969, 172704195, 199569292, 230272260, 249461615, 299353938, 345408390, 449030907, 498923230, 598707876, 690816780, 748384845, 898061814, 997846460, 1496769690, 1796123628, 2245154535, 2993539380, 4490309070, 8980618140]

約数ペア:

[(1, 8980618140), (2, 4490309070), (3, 2993539380), (4, 2245154535), (5, 1796123628), (6, 1496769690), (9, 997846460), (10, 898061814), (12, 748384845), (13, 690816780), (15, 598707876), (18, 498923230), (20, 449030907), (26, 345408390), (30, 299353938), (36, 249461615), (39, 230272260), (45, 199569292), (52, 172704195), (60, 149676969), (65, 138163356), (78, 115136130), (90, 99784646), (117, 76757420), (130, 69081678), (156, 57568065), (180, 49892323), (195, 46054452), (234, 38378710), (260, 34540839), (390, 23027226), (468, 19189355), (585, 15351484), (780, 11513613), (1170, 7675742), (2340, 3837871)]