859261140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{207551}}^1$

素因数の和:207589

約数の個数: 72

約数和(自身を含む): 2719761408

約数和(自身を除く): 1860500268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 207551, 415102, 622653, 830204, 1037755, 1245306, 1867959, 2075510, 2490612, 3113265, 3735918, 4151020, 4773673, 6226530, 7471836, 9339795, 9547346, 12453060, 14321019, 18679590, 19094692, 23868365, 28642038, 37359180, 42963057, 47736730, 57284076, 71605095, 85926114, 95473460, 143210190, 171852228, 214815285, 286420380, 429630570, 859261140]

約数ペア:

[(1, 859261140), (2, 429630570), (3, 286420380), (4, 214815285), (5, 171852228), (6, 143210190), (9, 95473460), (10, 85926114), (12, 71605095), (15, 57284076), (18, 47736730), (20, 42963057), (23, 37359180), (30, 28642038), (36, 23868365), (45, 19094692), (46, 18679590), (60, 14321019), (69, 12453060), (90, 9547346), (92, 9339795), (115, 7471836), (138, 6226530), (180, 4773673), (207, 4151020), (230, 3735918), (276, 3113265), (345, 2490612), (414, 2075510), (460, 1867959), (690, 1245306), (828, 1037755), (1035, 830204), (1380, 622653), (2070, 415102), (4140, 207551)]