789050340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337201}}^1$

素因数の和:337229

約数の個数: 72

約数和(自身を含む): 2577572088

約数和(自身を除く): 1788521748

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, 337201, 674402, 1011603, 1348804, 1686005, 2023206, 3034809, 3372010, 4046412, 4383613, 5058015, 6069618, 6744020, 8767226, 10116030, 12139236, 13150839, 15174045, 17534452, 20232060, 21918065, 26301678, 30348090, 39452517, 43836130, 52603356, 60696180, 65754195, 78905034, 87672260, 131508390, 157810068, 197262585, 263016780, 394525170, 789050340]

約数ペア:

[(1, 789050340), (2, 394525170), (3, 263016780), (4, 197262585), (5, 157810068), (6, 131508390), (9, 87672260), (10, 78905034), (12, 65754195), (13, 60696180), (15, 52603356), (18, 43836130), (20, 39452517), (26, 30348090), (30, 26301678), (36, 21918065), (39, 20232060), (45, 17534452), (52, 15174045), (60, 13150839), (65, 12139236), (78, 10116030), (90, 8767226), (117, 6744020), (130, 6069618), (156, 5058015), (180, 4383613), (195, 4046412), (234, 3372010), (260, 3034809), (390, 2023206), (468, 1686005), (585, 1348804), (780, 1011603), (1170, 674402), (2340, 337201)]