4230252780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5423401}}^1$

素因数の和:5423426

約数の個数: 48

約数和(自身を含む): 12755841504

約数和(自身を除く): 8525588724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5423401, 10846802, 16270203, 21693604, 27117005, 32540406, 54234010, 65080812, 70504213, 81351015, 108468020, 141008426, 162702030, 211512639, 282016852, 325404060, 352521065, 423025278, 705042130, 846050556, 1057563195, 1410084260, 2115126390, 4230252780]

約数ペア:

[(1, 4230252780), (2, 2115126390), (3, 1410084260), (4, 1057563195), (5, 846050556), (6, 705042130), (10, 423025278), (12, 352521065), (13, 325404060), (15, 282016852), (20, 211512639), (26, 162702030), (30, 141008426), (39, 108468020), (52, 81351015), (60, 70504213), (65, 65080812), (78, 54234010), (130, 32540406), (156, 27117005), (195, 21693604), (260, 16270203), (390, 10846802), (780, 5423401)]