9581651820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{25121}}^1$

素因数の和:25312

約数の個数: 144

約数和(自身を含む): 31493341152

約数和(自身を除く): 21911689332

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, 163, 180, 195, 234, 260, 326, 390, 468, 489, 585, 652, 780, 815, 978, 1170, 1467, 1630, 1956, 2119, 2340, 2445, 2934, 3260, 4238, 4890, 5868, 6357, 7335, 8476, 9780, 10595, 12714, 14670, 19071, 21190, 25121, 25428, 29340, 31785, 38142, 42380, 50242, 63570, 75363, 76284, 95355, 100484, 125605, 127140, 150726, 190710, 226089, 251210, 301452, 326573, 376815, 381420, 452178, 502420, 653146, 753630, 904356, 979719, 1130445, 1306292, 1507260, 1632865, 1959438, 2260890, 2939157, 3265730, 3918876, 4094723, 4521780, 4898595, 5878314, 6531460, 8189446, 9797190, 11756628, 12284169, 14695785, 16378892, 19594380, 20473615, 24568338, 29391570, 36852507, 40947230, 49136676, 53231399, 58783140, 61420845, 73705014, 81894460, 106462798, 122841690, 147410028, 159694197, 184262535, 212925596, 245683380, 266156995, 319388394, 368525070, 479082591, 532313990, 638776788, 737050140, 798470985, 958165182, 1064627980, 1596941970, 1916330364, 2395412955, 3193883940, 4790825910, 9581651820]

約数ペア:

[(1, 9581651820), (2, 4790825910), (3, 3193883940), (4, 2395412955), (5, 1916330364), (6, 1596941970), (9, 1064627980), (10, 958165182), (12, 798470985), (13, 737050140), (15, 638776788), (18, 532313990), (20, 479082591), (26, 368525070), (30, 319388394), (36, 266156995), (39, 245683380), (45, 212925596), (52, 184262535), (60, 159694197), (65, 147410028), (78, 122841690), (90, 106462798), (117, 81894460), (130, 73705014), (156, 61420845), (163, 58783140), (180, 53231399), (195, 49136676), (234, 40947230), (260, 36852507), (326, 29391570), (390, 24568338), (468, 20473615), (489, 19594380), (585, 16378892), (652, 14695785), (780, 12284169), (815, 11756628), (978, 9797190), (1170, 8189446), (1467, 6531460), (1630, 5878314), (1956, 4898595), (2119, 4521780), (2340, 4094723), (2445, 3918876), (2934, 3265730), (3260, 2939157), (4238, 2260890), (4890, 1959438), (5868, 1632865), (6357, 1507260), (7335, 1306292), (8476, 1130445), (9780, 979719), (10595, 904356), (12714, 753630), (14670, 653146), (19071, 502420), (21190, 452178), (25121, 381420), (25428, 376815), (29340, 326573), (31785, 301452), (38142, 251210), (42380, 226089), (50242, 190710), (63570, 150726), (75363, 127140), (76284, 125605), (95355, 100484)]