1786107060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{135929}}^1$

素因数の和:136017

約数の個数: 72

約数和(自身を含む): 5492115720

約数和(自身を除く): 3706008660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 135929, 271858, 407787, 543716, 679645, 815574, 1223361, 1359290, 1631148, 2038935, 2446722, 2718580, 4077870, 4893444, 6116805, 8155740, 9922817, 12233610, 19845634, 24467220, 29768451, 39691268, 49614085, 59536902, 89305353, 99228170, 119073804, 148842255, 178610706, 198456340, 297684510, 357221412, 446526765, 595369020, 893053530, 1786107060]

約数ペア:

[(1, 1786107060), (2, 893053530), (3, 595369020), (4, 446526765), (5, 357221412), (6, 297684510), (9, 198456340), (10, 178610706), (12, 148842255), (15, 119073804), (18, 99228170), (20, 89305353), (30, 59536902), (36, 49614085), (45, 39691268), (60, 29768451), (73, 24467220), (90, 19845634), (146, 12233610), (180, 9922817), (219, 8155740), (292, 6116805), (365, 4893444), (438, 4077870), (657, 2718580), (730, 2446722), (876, 2038935), (1095, 1631148), (1314, 1359290), (1460, 1223361), (2190, 815574), (2628, 679645), (3285, 543716), (4380, 407787), (6570, 271858), (13140, 135929)]